I wanted to change path of the kernel in Jupyter to set it to the one I'm using in the machine.
Here is the original kernels that were install in jupyter:
jupyter kernelspec list
Available kernels:
python3 /home/n/.local/share/jupyter/kernels/python3
python2 /usr/local/share/jupyter/kernels/python2
Then I checked the path of python3 in my machine like this:
which python3
/usr/bin/python3
$ ipython kernelspec list
I deleted the kernel of python3 like this:
jupyter kernelspec uninstall python3
which was successfully performed, then I tried to install python3 using the path I found earlier like this:
jupyter kernelspec install /usr/bin/python3
which gave me this error:
File "/usr/local/bin/jupyter-kernelspec", line 11, in
sys.exit(KernelSpecApp.launch_instance())
File "/usr/local/lib/python2.7/dist-packages/traitlets/config/application.py",
line 658, in launch_instance
app.start()
File "/usr/local/lib/python2.7/dist-packages/jupyter_client/kernelspecapp.py",
line 273, in start
return self.subapp.start()
File "/usr/local/lib/python2.7/dist-packages/jupyter_client/kernelspecapp.py",
line 143, in start
replace=self.replace,
File "/usr/local/lib/python2.7/dist-packages/jupyter_client/kernelspec.py",
line 299, in install_kernel_spec
shutil.copytree(source_dir, destination)
File "/usr/lib/python2.7/shutil.py", line 171, in copytree
names = os.listdir(src) OSError: [Errno 20] Not a directory: '/usr/bin/python3'
Then I looked for the correct path like this:
python3 -c "import sys; print ('\n'.join(sys.path))"
/usr/lib/python3.4
/usr/lib/python3.4/plat-x86_64-linux-gnu
/usr/lib/python3.4/lib-dynload
/usr/local/lib/python3.4/dist-packages
/usr/local/lib/python3.4/dist-packages/setuptools-28.8.0-py3.4.egg
/usr/lib/python3/dist-packages
I tried to install it gain like this:
sudo jupyter kernelspec install /usr/lib/python3.4
[InstallKernelSpec] Installed kernelspec python3.4 in
/usr/local/share/jupyter/kernels/python3.4
Now, when I start jupyter there is no Python 3 at all as a kernel, I'm not sure now what to do?
You probably haven't installed ipykernel on your python 3 install. To install a python kernel the proper steps are:
pip3 install ipykernel
python3 -m ipykernel install --user
See here
I was able to resolve the issue by reinstalling python3 using anaconda which comes with Jupyter included in its package.
You can install anaconda by follwoing the commands in here:
https://conda.io/docs/user-guide/install/linux.html
Related
I am trying to create an isolated environment using pip, the instructions from "Hands on Machine Learning With Ski-Kit and Tensor Flow" have me run these lines of code and this is the output I get. I've tried uninstalling pipenv and that creates another error where pipenv command not found. Not sure how to work around this, can anyone help? I'm using a Mac with python3.9
Darrens-MacBook-Air:~ odonned4$ cd $ML_PATH
Darrens-MacBook-Air:~ odonned4$ virtualenv env
File "/usr/local/bin/virtualenv", line 6, in <module>
from pkg_resources import load_entry_point
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3241, in <module>
#_call_aside
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3225, in _call_aside
f(*args, **kwargs)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3254, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 585, in _build_master
return cls._build_from_requirements(__requires__)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 598, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 786, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'platformdirs<3,>=2' distribution was not found and is required by virtualenv```
What is the problem?
You are trying to run Python 3.9, right? Well, according to your error message, it seems like you're invoking Python 2.7:
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3241, in <module>
^^^
This confusion happens because macOS added Python 2.7 to the distribution for... compatibility reasons. And, probably, you have virtualenv on that distribution, but you don't have platformdirs, so creating a virtualenv fails.
How to solve the problem?
There are many ways to clarify this confusion. A good way is using python3 -m virtualenv (instead of virtualenv). That should create a virtualenv with Python 3.
Also, you can get sure that the virtualenv package is available in your Python 3.9 installation. To identify that, see if virtualenv appears when typing python3 -m pip list. If not, run python3 -m pip install virtualenv.
The real problem here is that Mac is hard wired to use python2. When using virtualenv, you might have run the command:
$ /usr/bin/easy_install virtualenv
which should have added virtualenv to the /usr/bin/ for direct use, but to be used with the default python2 instead of python3.9 which you might have installed on your own.
A simple way around is to use
$ python3 -m virtualenv <env-name>
instead of
$ virtualenv <env-name>
Or in my case, add an alias in .bash_profile:
$ alias virtualenv="python3 -m virtualenv"
which is a duct tape solution but it works as well.
Try uninstalling setuptools with
pip uninstall -y setuptools
and reinstalling it with
pip install setuptools
OR
Upgrade setuptools with
pip install --upgrade setuptools
OR
For me i have faced this issue some before in python 3.8.
I fixed it by
sudo apt install --reinstall python3-pkg-resources python3-setuptools
OR
Uninstall virtualenv and setuptools first and find pip cache folder.
pip cache dir
Delete the cache and install virtualenv and setuptools.
I JUST SAID SOME STEPS .. TRY THIS . MAY HELP : )
I'm unable to install matplotlib through pip on my M1 Mac. I have Python 3.9.1 installed through Homebrew. I've tried the solution here: Pip install matplotlib fails on M1 Mac but it does not work for me.
I get this long error:
ImportError: dlopen(/opt/homebrew/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so, 2): no suitable image found. Did find:
/opt/homebrew/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so: mach-o, but wrong architecture
/opt/homebrew/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so: mach-o, but wrong architecture
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/tmp/pip-install-mrz7uc56/matplotlib_20151701613b4e6fb6955488fa89e81e/setup.py", line 256, in <module>
setup( # Finally, pass this all along to distutils to do the heavy lifting.
File "/opt/homebrew/lib/python3.9/site-packages/setuptools/__init__.py", line 153, in setup
return distutils.core.setup(**attrs)
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/core.py", line 148, in setup
dist.run_commands()
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/opt/homebrew/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 299, in run
self.find_sources()
File "/opt/homebrew/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 306, in find_sources
mm.run()
File "/opt/homebrew/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 541, in run
self.add_defaults()
File "/opt/homebrew/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 577, in add_defaults
sdist.add_defaults(self)
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/command/sdist.py", line 228, in add_defaults
self._add_defaults_ext()
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/command/sdist.py", line 311, in _add_defaults_ext
build_ext = self.get_finalized_command('build_ext')
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/cmd.py", line 299, in get_finalized_command
cmd_obj.ensure_finalized()
File "/opt/homebrew/Cellar/python#3.9/3.9.1_8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/cmd.py", line 107, in ensure_finalized
self.finalize_options()
File "/private/tmp/pip-install-mrz7uc56/matplotlib_20151701613b4e6fb6955488fa89e81e/setup.py", line 88, in finalize_options
self.distribution.ext_modules[:] = [
File "/private/tmp/pip-install-mrz7uc56/matplotlib_20151701613b4e6fb6955488fa89e81e/setup.py", line 91, in <listcomp>
for ext in package.get_extensions()
File "/private/tmp/pip-install-mrz7uc56/matplotlib_20151701613b4e6fb6955488fa89e81e/setupext.py", line 345, in get_extensions
add_numpy_flags(ext)
File "/private/tmp/pip-install-mrz7uc56/matplotlib_20151701613b4e6fb6955488fa89e81e/setupext.py", line 468, in add_numpy_flags
import numpy as np
File "/opt/homebrew/lib/python3.9/site-packages/numpy/__init__.py", line 145, in <module>
from . import core
File "/opt/homebrew/lib/python3.9/site-packages/numpy/core/__init__.py", line 48, in <module>
raise ImportError(msg)
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.
I am able to import matplotlib with python 2.7 on my Rosetta Terminal but I am trying to use matplotlib with python3 instead.
Any help would be appreciated!
November 2021 Update
Just run the following command:
$ pip3 install matplotlib
Worked on Mac mini (M1, 2020), Monterey 12.0.1. Python 3.9.7
Feb 2021 Answer Below
In order to install matplotlib with pip3 on an M1 mac, you first need to install the dependencies Cython, numpy and Pillow from source. The following method worked for me.
Install Cython
pip3 install Cython
Install numpy
$ git clone https://github.com/numpy/numpy.git
$ cd numpy
$ pip3 install . --no-binary :all: --no-use-pep517
Install Pillow
libjpeg is necessary for Pillow so you might want to install it via brew.
$ brew install libjpeg
$ git clone https://github.com/python-pillow/Pillow.git
$ cd Pillow
$ pip3 install . --no-binary :all: --no-use-pep517
Install matplotlib
$ git clone https://github.com/matplotlib/matplotlib.git
Then you need to manually download qhull and extract the archive. (http://www.qhull.org/download/qhull-2020-src-8.0.2.tgz on Qhull Downloads)
You will get a folder named qhull-2020.2. You then have to place the folder at matplotlib/build. The build folder may not exist so you might have to create it.
Lastly, the following command will install the matplotlib on your M1 mac.
$ cd matplotlib
$ pip3 install . --no-binary :all:
Tested for Python 3.9.1 on non-Rosetta terminal on M1 Mac mini (Big Sur 11.2.1).
I solved this by just uninstalling homebrew first and downloaded matplotlib with python3. After that i reinstalled homebrew using non-rosetta terminal. Idk how it works cause im very new to these stuff but what works works i guess.
I solved this by realizing that I had two seperate Python instances installed. When you run which python3 you get the path of your Python installation. Check to see if the path corresponds to the Python version you installed.
I fixed it by uninstalling the version of Python3 I had installed with homebrew with brew uninstall python3.
When I did which python3 again it showed a different Python installation path. I then did pip3 install Matplotlib and I was able to import Matplotlib.
1. Uninstall Following Package
pip uninstall pillow
pip uninstall numpy
pip uninstall wordcloud
pip uninstall matplotlib
pip uninstall pyparsing
pip uninstall kiwisolver
pip uninstall python-dateutil
pip uninstall cycler
pip uninstall packaging
pip uninstall fonttools
pip uninstall contourpy
pip uninstall six
2. Install matplotlib
pip install matplotlib
I originally installed python 3.9 using homebrew, but my matplotlib problem was fixed by uninstalling python and reinstalling using the download from the python website(because of architecture problems).
I found another nice way with pyenv,miniforge and conda.
pyenv install miniforge3-4.10
conda create -n env_new python=3.9
conda activate env_new
conda install poetry
peotry new project
poetry add matplotlib
Maybe it is not perfect, but it works for a variety of moduls and you can even choose python=3.8 and other python versions and everything is running on the M1.
I am unable to install AWS CLI on MacBook Yosemite.
I get an error with the sudo command from AWS Documentation.
I initially installed sudo using the default python2.7, and then tried to install with python3.7 but it doesn't work. I feel it's the folder path that is incorrect but I don't know what to check on it.
Can I get some guidance?
Here is the error output:
MacBks-MBP:~ MacBkyosemite$ sudo /usr/local/bin/python3.7 awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
Password:
Running cmd: /usr/local/bin/python3.7 virtualenv.py --no-download --python /usr/local/bin/python3.7 /usr/local/aws
Running cmd: /usr/local/aws/bin/pip install --no-cache-dir --no-index --find-links file:///Users/MacBkyosemite/awscli-bundle/packages/setup setuptools_scm-1.15.7.tar.gz
Traceback (most recent call last):
File "awscli-bundle/install", line 162, in <module>
main()
File "awscli-bundle/install", line 151, in main
pip_install_packages(opts.install_dir)
File "awscli-bundle/install", line 114, in pip_install_packages
pip_script, setup_requires_dir, package
File "awscli-bundle/install", line 49, in run
p.returncode, cmd, stdout + stderr))
__main__.BadRCError: Bad rc (1) for cmd '/usr/local/aws/bin/pip install --no-cache-dir --no-index --find-links file:///Users/MacBkyosemite/awscli-bundle/packages/setup setuptools_scm-1.15.7.tar.gz': b'Traceback (most recent call last):\n File "/usr/local/aws/bin/pip", line 7, in <module>\n from pip import main\nImportError: cannot import name \'main\' from \'pip\' (/Users/MacBkyosemite/Library/Python/3.7/lib/python/site-packages/pip/__init__.py)\n'
MacBks-MBP:~ MacBkyosemite$ python3 --version
Python 3.7.3
MacBks-MBP:~ MacBkyosemite$ pip3 --version
pip 19.1.1 from /Users/MacBkyosemite/Library/Python/3.7/lib/python/site-packages/pip (python 3.7)
MacBks-MBP:~ MacBkyosemite$ which python3
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3
To install the AWS Command Line Interface on a Mac, simply run:
sudo pip3 install awscli
Tip: It is normally a good idea to use virtual environments when installing Python libraries to avoid conflicts. In such cases, start a virtual environment, then run pip.
When trying to install a package for Python 3 (in Ubuntu), using pip3 install packageName (or sudo pip3 install packageName), I get the following error message:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/_vendor/__init__.py", line 33, in vendored
__import__(vendored_name, globals(), locals(), level=0)
ImportError: No module named 'pip._vendor.pkg_resources'
I have been reading for days and have tried the following WITHOUT any success:
Un-installing and re-installing pip3 using the following code: sudo apt-get remove python3-pip followed by sudo apt-get install python3-pip. This was suggested in several posts that say that sometimes pip3 doesn't install properly for Ubuntu. However, it didn't work.
Other post suggested it was an ssl package problem and that if the ssl package doesn't load on Python3, that's the issue. However the following command does not raise any error: python3 -c "import ssl".
Some other post suggested the problem was with the requests package. I then tried sudo apt-get remove python3-requests followed by sudo apt-get install python3-requests also to no avail.
Other information you may need:
pip3 --version gives me the same error reported above.
dpkg -L python3-pip gives me the following information:
/.
/usr
/usr/lib
/usr/lib/python3
/usr/lib/python3/dist-packages
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/requires.txt
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/pip-8.1.1.egg-info/top_level.txt
/usr/lib/python3/dist-packages/pip
/usr/lib/python3/dist-packages/pip/baseparser.py
/usr/lib/python3/dist-packages/pip/__main__.py
/usr/lib/python3/dist-packages/pip/req
/usr/lib/python3/dist-packages/pip/req/req_set.py
/usr/lib/python3/dist-packages/pip/req/req_install.py
/usr/lib/python3/dist-packages/pip/req/__init__.py
/usr/lib/python3/dist-packages/pip/req/req_file.py
/usr/lib/python3/dist-packages/pip/req/req_uninstall.py
/usr/lib/python3/dist-packages/pip/index.py
/usr/lib/python3/dist-packages/pip/status_codes.py
/usr/lib/python3/dist-packages/pip/utils
/usr/lib/python3/dist-packages/pip/utils/setuptools_build.py
/usr/lib/python3/dist-packages/pip/utils/appdirs.py
/usr/lib/python3/dist-packages/pip/utils/outdated.py
/usr/lib/python3/dist-packages/pip/utils/ui.py
/usr/lib/python3/dist-packages/pip/utils/logging.py
/usr/lib/python3/dist-packages/pip/utils/encoding.py
/usr/lib/python3/dist-packages/pip/utils/deprecation.py
/usr/lib/python3/dist-packages/pip/utils/__init__.py
/usr/lib/python3/dist-packages/pip/utils/filesystem.py
/usr/lib/python3/dist-packages/pip/utils/hashes.py
/usr/lib/python3/dist-packages/pip/utils/build.py
/usr/lib/python3/dist-packages/pip/compat
/usr/lib/python3/dist-packages/pip/compat/dictconfig.py
/usr/lib/python3/dist-packages/pip/compat/__init__.py
/usr/lib/python3/dist-packages/pip/compat/ordereddict.py
/usr/lib/python3/dist-packages/pip/models
/usr/lib/python3/dist-packages/pip/models/index.py
/usr/lib/python3/dist-packages/pip/models/__init__.py
/usr/lib/python3/dist-packages/pip/vcs
/usr/lib/python3/dist-packages/pip/vcs/bazaar.py
/usr/lib/python3/dist-packages/pip/vcs/subversion.py
/usr/lib/python3/dist-packages/pip/vcs/mercurial.py
/usr/lib/python3/dist-packages/pip/vcs/__init__.py
/usr/lib/python3/dist-packages/pip/vcs/git.py
/usr/lib/python3/dist-packages/pip/cmdoptions.py
/usr/lib/python3/dist-packages/pip/basecommand.py
/usr/lib/python3/dist-packages/pip/commands
/usr/lib/python3/dist-packages/pip/commands/completion.py
/usr/lib/python3/dist-packages/pip/commands/install.py
/usr/lib/python3/dist-packages/pip/commands/hash.py
/usr/lib/python3/dist-packages/pip/commands/uninstall.py
/usr/lib/python3/dist-packages/pip/commands/__init__.py
/usr/lib/python3/dist-packages/pip/commands/list.py
/usr/lib/python3/dist-packages/pip/commands/search.py
/usr/lib/python3/dist-packages/pip/commands/show.py
/usr/lib/python3/dist-packages/pip/commands/download.py
/usr/lib/python3/dist-packages/pip/commands/wheel.py
/usr/lib/python3/dist-packages/pip/commands/freeze.py
/usr/lib/python3/dist-packages/pip/commands/help.py
/usr/lib/python3/dist-packages/pip/_vendor
/usr/lib/python3/dist-packages/pip/_vendor/__init__.py
/usr/lib/python3/dist-packages/pip/operations
/usr/lib/python3/dist-packages/pip/operations/__init__.py
/usr/lib/python3/dist-packages/pip/operations/freeze.py
/usr/lib/python3/dist-packages/pip/__init__.py
/usr/lib/python3/dist-packages/pip/locations.py
/usr/lib/python3/dist-packages/pip/pep425tags.py
/usr/lib/python3/dist-packages/pip/exceptions.py
/usr/lib/python3/dist-packages/pip/download.py
/usr/lib/python3/dist-packages/pip/wheel.py
/usr/share
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/pip3.1.gz
/usr/share/doc
/usr/share/doc/python3-pip
/usr/share/doc/python3-pip/copyright
/usr/bin
/usr/bin/pip3
/usr/share/doc/python3-pip/changelog.Debian.gz
How can I make pip3 work?
NOTE: pip for Python2 works just fine.
================================================
EDIT:
When trying to import setuptools in Python3 I get the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 11, in <module>
from setuptools.extern.six.moves import filterfalse, map
File "/usr/lib/python3/dist-packages/setuptools/extern/__init__.py", line 1, in <module>
from pkg_resources.extern import VendorImporter
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2927, in <module>
#_call_aside
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2913, in _call_aside
f(*args, **kwargs)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2952, in _initialize_master_working_set
add_activation_listener(lambda dist: dist.activate())
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 956, in subscribe
callback(dist)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2952, in <lambda>
add_activation_listener(lambda dist: dist.activate())
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2515, in activate
declare_namespace(pkg)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2097, in declare_namespace
_handle_ns(packageName, path_item)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2047, in _handle_ns
_rebuild_mod_path(path, packageName, module)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2066, in _rebuild_mod_path
orig_path.sort(key=position_in_sys_path)
AttributeError: '_NamespacePath' object has no attribute 'sort'
When running the following command sed -n '31,37p' < /usr/lib/python3/dist-packages/pip/_vendor/__init__.py in the terminal, I get the following:
try:
__import__(vendored_name, globals(), locals(), level=0)
except ImportError:
try:
__import__(modulename, globals(), locals(), level=0)
except ImportError:
===========================================
EDIT2:
My python3 --version is Python 3.5.2.
List of installed packages obtained running the code ls /usr/lib/python3/dist-packages.
apport
apport_python_hook.py
apt
aptdaemon
apt_inst.cpython-35m-x86_64-linux-gnu.so
apt_pkg.cpython-35m-x86_64-linux-gnu.so
aptsources
AptUrl
apturl-0.5.2.egg-info
beautifulsoup4-4.4.1.egg-info
blinker
blinker-1.3.egg-info
Brlapi-0.6.4.egg-info
brlapi.cpython-35m-x86_64-linux-gnu.so
bs4
cairo
_cffi_backend.cpython-35m-x86_64-linux-gnu.so
chardet
chardet-2.3.0.egg-info
checkbox_support
checkbox_support-0.22.egg-info
CommandNotFound
command_not_found-0.3.egg-info
cryptography
cryptography-1.2.3.egg-info
cups.cpython-35m-x86_64-linux-gnu.so
cupsext.cpython-35m-x86_64-linux-gnu.so
curl
cycler-0.9.0.egg-info
cycler.py
dateutil
dbus
_dbus_bindings.cpython-35m-x86_64-linux-gnu.so
_dbus_glib_bindings.cpython-35m-x86_64-linux-gnu.so
deb822.py
debconf.py
debian
debian_bundle
decorator-4.0.6.egg-info
decorator.py
defer
defer-1.0.6.egg-info
DistUpgrade
easy_install.py
feedparser-5.1.3.egg-info
feedparser.py
feedparser_sgmllib3.py
gi
guacamole
guacamole-0.9.2.egg-info
hpmudext.cpython-35m-x86_64-linux-gnu.so
html5lib
html5lib-0.999.egg-info
httplib2
httplib2-0.9.1.egg-info
idna
idna-2.0.egg-info
janitor
jinja2
Jinja2-2.8.egg-info
jwt
LanguageSelector
language_selector-0.1.egg-info
language_support_pkgs.py
louis
louis-2.6.4.egg-info
lsb_release.py
lxml
lxml-3.5.0.egg-info
mako
Mako-1.0.3.egg-info
markupsafe
MarkupSafe-0.23.egg-info
matplotlib
matplotlib-1.5.1.egg-info
matplotlib-1.5.1-nspkg.pth
mpl_toolkits
networkx
networkx-1.11.egg-info
numexpr
numexpr-2.4.3.egg-info
numpy
numpy-1.11.0.egg-info
NvidiaDetector
oauthlib
oauthlib-1.0.3.egg-info
Onboard
onboard-1.2.0.egg-info
orca
padme
padme-1.1.1.egg-info
pandas
pandas-0.17.1.egg-info
pcardext.cpython-35m-x86_64-linux-gnu.so
pexpect
pexpect-4.0.1.egg-info
PIL
Pillow-3.1.2.egg-info
pip
pip-8.1.1.egg-info
pkg_resources
plotly
plotly-1.9.5.egg-info
problem_report.py
ptyprocess
ptyprocess-0.5.egg-info
pyasn1
pyasn1-0.1.9.egg-info
pyatspi
__pycache__
pycups-1.9.73.egg-info
pycurl-7.43.0.egg-info
pycurl.cpython-35m-x86_64-linux-gnu.so
pygobject-3.20.0.egg-info
pygtkcompat
PyJWT-1.3.0.egg-info
pylab.py
pyparsing-2.0.3.egg-info
pyparsing.py
python_apt-1.1.0.b1_ubuntu0.16.04.1.egg-info
python_dateutil-2.4.2.egg-info
python_debian-0.1.27.egg-info
python_systemd-231.egg-info
pytz
pytz-2014.10.egg-info
pyxdg-0.25.egg-info
PyYAML-3.11.egg-info
Quirks
reportlab
reportlab-3.3.0.egg-info
requests
requests-2.9.1.egg-info
scanext.cpython-35m-x86_64-linux-gnu.so
scipy
scipy-0.17.0.egg-info
sessioninstaller
sessioninstaller-0.0.0.egg-info
setuptools
setuptools-20.7.0.egg-info
six-1.10.0.egg-info
six.py
softwareproperties
speechd
speechd_config
systemd
system_service-0.3.egg-info
tables
tables-3.2.2.egg-info
UbuntuDrivers
ubuntu_drivers_common-0.0.0.egg-info
UbuntuSystemService
ufw
ufw-0.35.egg-info
unattended_upgrades-0.1.egg-info
unity_scope_calculator-0.1.egg-info
unity_scope_chromiumbookmarks-0.1.egg-info
unity_scope_colourlovers-0.1.egg-info
unity_scope_devhelp-0.1.egg-info
unity_scope_firefoxbookmarks-0.1.egg-info
unity_scope_gdrive-0.7.egg-info
unity_scope_manpages-0.1.egg-info
unity_scope_openclipart-0.1.egg-info
unity_scope_texdoc-0.1.egg-info
unity_scope_tomboy-0.1.egg-info
unity_scope_virtualbox-0.1.egg-info
unity_scope_yelp-0.1.egg-info
unity_scope_zotero-0.1.egg-info
unohelper.py
uno.py
UpdateManager
urllib3
urllib3-1.13.1.egg-info
usbcreator
usb_creator-0.3.0.egg-info
wheel
wheel-0.29.0.egg-info
xdg
xdiagnose
xdiagnose-3.8.4.1.egg-info
xkit
xkit-0.0.0.egg-info
xlsxwriter
XlsxWriter-0.7.3.egg-info
yaml
_yaml.cpython-35m-x86_64-linux-gnu.so
This solved it for me:
curl -sS https://bootstrap.pypa.io/get-pip.py | python3
try use virtualenv for every specific project not messing with ubuntu subsystem.
I got this error on WSL Ubuntu and the most upvoted solution didn't work for me.
The one that works:
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py --force-reinstall
Thanks #s_s.411
I solve this problem with the following commands:
curl -sS https://bootstrap.pypa.io/get-pip.py | sudo python3
type pip3
hash -r
pip3
I ran into the same problem, on Ubuntu 16.04, using the system python 3.5.2 like you, with pip installed via apt (sudo apt install python3-pip) like you, having installed some packages in my home directory with pip3 install --user like you (documented in your chat with hoefling).
The solution was as follows:
Temporarily move away all packages installed with pip3 install --user:
mv ~/.local/lib/python3.5/site-packages{,_backup}
This made pip3 work again, but of course I wanted to keep the packages. (Note: just moving out setuptools was not enough; I am not sure which constellation of packages caused this.)
Install an upgraded pip into home directory:
pip3 install --upgrade --user pip
Now the pip3 command fails (ImportError: cannot import name 'main') because it's still called from the old /usr/bin/pip3 location in the current shell, as indicated by type pip3. To solve this, run:
hash -r
Alternatively, you can always fall back to typing python3 -m pip instead of pip3.
Restore the packages:
mv ~/.local/lib/python3.5/site-packages{_backup/*,}
rmdir ~/.local/lib/python3.5/site-packages_backup
Now pip was working, but python3 -m 'import setuptools' failed with the same exception you saw, AttributeError: '_NamespacePath' object has no attribute 'sort'. This could be solved by uninstalling, then reinstalling the setuptools package in my home directory (uninstalling alone was not enough):
pip3 uninstall setuptools
pip3 install --user --upgrade setuptools
Finally, pip3 and the python3 -c 'import setuptools' are fine.
No module named 'pip._vendor.packaging'
The solution for me was to uninstall the system pipenv (installed with the package manager, pacman), and install pipenv from pip (which is managed with pyenv):
pip install pipenv
I no longer have issues when running pipenv install.
I tried all fixes on this page and it didn't work, finally I found out my virtualenv was broken and I had to reinstall the virtualenv like so
deactivate - deactivate first to be safe
virtualenv --python=/usr/bin/python3.8 /path/to/my_virtualenv_python3
source /path/to/my_virtualenv_python3/bin/activate - activate the env egain
Of course replace /path/to/my_virtualenv_python with your own path and python3.8 with a custom version of python if you don't use version 3.8 :)
Also please note this may or may not remove already installed packages, so just reinstall every requirements.txt you need afterwards.
I also have same problem and I solved it by this command.
pip uninstall pkg-resources==0.0.0
I use an old virtualenv version, it is OK.
The old version is 15.1.0.
I had a similar issue with Debian 11, my Debian has been updated to major releases several times and it looks like some files were not removed. I had to clean them:
# remove pip
sudo apt purge python3-pip
# check that the files don't belong to any package
dpkg -S /usr/share/python-wheels/* /usr/share/python-support/private/*
# remove the files
sudo rm -rfv /usr/share/python-wheels/ /usr/share/python-support/private/
# remove old files since Python is now 3.9
rm -rfv ~/.local/lib/python3.7/
# reinstall pip
sudo apt install python3-pip
And pip worked again.
I was trying to install spyder on windows 10 with the python version 3.6+. But it was not working. It was giving me the following error. Seriously, i don't know what these error means. Error:
An error ocurred while starting the kernel
Traceback (most recent call last):
File "c:\python36\lib\site packages\spyder\utils\ipython\start_kernel.py", line 269, in
main()
File "c:\python36\lib\site packages\spyder\utils\ipython\start_kernel.py", line 237, in main
from ipykernel.kernelapp import IPKernelApp
File "c:\python36\lib\site packages\ipykernel\__init__.py", line 2, in
from .connect import *
File "c:\python36\lib\site packages\ipykernel\connect.py", line 13, in
from IPython.core.profiledir import ProfileDir
File "c:\python36\lib\site packages\IPython\__init__.py", line 41, in
""")
ImportError:
IPython 6.0+ does not support Python 2.6, 2.7, 3.0, 3.1, or 3.2.
When using Python 2.7, please install IPython 5.x LTS Long Term Support version.
Beginning with IPython 6.0, Python 3.3 and above is required.
See IPython `README.rst` file for more information:
https://github.com/ipython/ipython/blob/master/README.rst
I just deleted all the previous version of the python from the C drive manually.
then, install the python 3.6.5(latest stable version available) at the time of posting.
Sometimes i faced issues in installing python and access it through windows cmd.
To resolve this, during the installation of python 3.6.5, opt for customized installation and when it ask for the folder in which to install it.
just create a folder in C drive with name Python36 and install python in this folder. Means install python in C:\Python36
and add two paths to the Path variable using the following commands.
setx path "%path%;C:\Python36;"
setx path "%path%;C:\Python36\Scripts;"
and then, try python.
To check, just type python --version
if it is working, python is ready to use
Then, i tried to install SIP package from pip. but pip was not working.
then, i manually install and upgrade the pip on my system using the following commands windows command line,
python -m pip install pip==9.0.0 # will install pip
pip install -U pip # will upgrade pip
pip got installed successfully and the version i checked was
pip 9.0.3 using the following command on windows command line:
pip --version
After that just run the following commands from cmd:
pip3 install SIP
pip3 install PyQt5
pip install spyder
Then, to check either spyder is working or not, just go the directory in which python is installed. e.g. on my sysytem, directory is C:\Python36\Scripts. search for spyder3app and click on it. and create a shortcut for it.
Versions:
PyQt5 (5.9.2)
sip (4.19.8)
Install the spyder using pip:
pip install spyder