I've installed anaconda on ubuntu, and after that I am unable to install packages it has with pip for every other project in which I use pyCharm. cmd says that when I want to import one of its packages:
Requirement already satisfied: pandas in /home/michal/anaconda3/lib/python3.7/site-packages (0.23.4)
Requirement already satisfied: python-dateutil>=2.5.0 in /home/michal/anaconda3/lib/python3.7/site-packages (from pandas) (2.7.3)
Requirement already satisfied: pytz>=2011k in /home/michal/anaconda3/lib/python3.7/site-packages (from pandas) (2018.5)
Requirement already satisfied: numpy>=1.9.0 in /home/michal/anaconda3/lib/python3.7/site-packages (from pandas) (1.15.1)
Requirement already satisfied: six>=1.5 in /home/michal/anaconda3/lib/python3.7/site-packages (from python-dateutil>=2.5.0->pandas) (1.11.0)
I am a new linux user, just started learning. Did I install anaconda wrong or do I have to somehow use pip only within venv for each particular package install?
I've tried to find answer online, I want to be able to use pip for packages again.
Related
I am on Ubuntu 21.10 and created a small python package which also consists of a setup.py and setup.cfg file. In my setup.cfg there are these lines:
[install]
install_scripts = /etc/icinga2/scripts
Now when I am in that directory and try to install virtualenv or any other package I get this:
nicolas#tp-t14:~/git/test$ pip3 install virtualenv
DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621
Defaulting to user installation because normal site-packages is not writeable
Collecting virtualenv
Using cached virtualenv-20.14.1-py2.py3-none-any.whl (8.8 MB)
Requirement already satisfied: six<2,>=1.9.0 in /usr/lib/python3/dist-packages (from virtualenv) (1.16.0)
Requirement already satisfied: filelock<4,>=3.2 in /home/nicolas/.local/lib/python3.9/site-packages (from virtualenv) (3.7.0)
Requirement already satisfied: platformdirs<3,>=2 in /usr/local/lib/python3.9/dist-packages (from virtualenv) (2.5.1)
Requirement already satisfied: distlib<1,>=0.3.1 in /home/nicolas/.local/lib/python3.9/site-packages (from virtualenv) (0.3.4)
Installing collected packages: virtualenv
DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621
ERROR: Could not install packages due to an OSError: [Errno 13] Keine Berechtigung: '/etc/icinga2'
Check the permissions.
Why does pip3 reads from setup.cfg when I only want to install a package. It also happens with other packages I want to install. If I remove these lines from the setup.cfg file the installation works flawlessly and looks like this:
nicolas#tp-t14:~/git/test$ pip3 install virtualenv
Defaulting to user installation because normal site-packages is not writeable
Collecting virtualenv
Using cached virtualenv-20.14.1-py2.py3-none-any.whl (8.8 MB)
Requirement already satisfied: platformdirs<3,>=2 in /usr/local/lib/python3.9/dist-packages (from virtualenv) (2.5.1)
Requirement already satisfied: filelock<4,>=3.2 in /home/nicolas/.local/lib/python3.9/site-packages (from virtualenv) (3.7.0)
Requirement already satisfied: six<2,>=1.9.0 in /usr/lib/python3/dist-packages (from virtualenv) (1.16.0)
Requirement already satisfied: distlib<1,>=0.3.1 in /home/nicolas/.local/lib/python3.9/site-packages (from virtualenv) (0.3.4)
Installing collected packages: virtualenv
Successfully installed virtualenv-20.14.1
There are even no DEPRECATION warnings anymore.
I only want to understand the background of that because I now struggled quite a lot of time with my deployment scripts here because of that.
As the answer to this question indicates, pip in a conda-env should install a package in the site-packages directory of env's python. In my case, however, pip (launched within the env) is trying to install in the global python site-packages.
Additionally, the installation in the site-packages of my global python is not so very clean either: newly installed packages fall under /Users/massimopinto/Library/Python/3.9/site-packages/Users/massimopinto/Library/Python/3.9/site-packages , that is the directory is nested within itself, so I need to manually move the new package to make it usable.
Would a re-configuration of pip work? Any advice would be much appreciated.
pip in use (21.2.4):
(spekpy) massimopinto#MacBook-Air-2 spekpy_release % which pip
/Users/massimopinto/opt/miniconda3/envs/spekpy/bin/pip
(env's) pip configuration:
(spekpy) massimopinto#MacBook-Air-2 spekpy_release % pip config list
freeze.timeout='10'
global.editor='vim'
global.timeout='60'
home's pip configuration:
(spekpy) massimopinto#MacBook-Air-2 spekpy_release % cat ~/.pip/pip.conf
[global]
timeout = 60
[freeze]
timeout = 10
running on a MacOS Monterey 12.0.1, conda 4.10.3, Python 3.9.7.
Edited
As at a suggestion by #flyingteller, the output of
/Users/massimopinto/opt/miniconda3/envs/spekpy/bin/python -m pip install . >> spekpy-install.log
is
Processing /Users/massimopinto/Progetti Git/spekpy_release
Requirement already satisfied: scipy in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from spekpy==2.0.6) (1.7.1)
Requirement already satisfied: matplotlib in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from spekpy==2.0.6) (3.4.3)
Requirement already satisfied: pyparsing>=2.2.1 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (3.0.4)
Requirement already satisfied: numpy>=1.16 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (1.21.2)
Requirement already satisfied: kiwisolver>=1.0.1 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (1.3.1)
Requirement already satisfied: python-dateutil>=2.7 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (2.8.2)
Requirement already satisfied: cycler>=0.10 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (0.11.0)
Requirement already satisfied: pillow>=6.2.0 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from matplotlib->spekpy==2.0.6) (8.4.0)
Requirement already satisfied: six>=1.5 in /Users/massimopinto/opt/miniconda3/envs/spekpy/lib/python3.9/site-packages (from python-dateutil>=2.7->matplotlib->spekpy==2.0.6) (1.16.0)
Building wheels for collected packages: spekpy
Building wheel for spekpy (setup.py): started
Building wheel for spekpy (setup.py): finished with status 'done'
Created wheel for spekpy: filename=spekpy-2.0.6-py3-none-any.whl size=66391250 sha256=86962e10ec6182d7f0522dcf0d3e1d264b9d16d3659d5d5af038631d99bd8039
Stored in directory: /private/var/folders/qs/hcv45zhn46q0p6xwndbc51fw0000gn/T/pip-ephem-wheel-cache-etx845ts/wheels/c3/93/d0/2db997ad51d9b10f0b0acac3a1f27240cca3d41a8cac3265ab
Successfully built spekpy
Installing collected packages: spekpy
Successfully installed spekpy-2.0.6
but the installation is still in
/Users/massimopinto/Library/Python/3.9/site-packages/Users/massimopinto/Library/Python/3.9/site-packages/spekpy
I am using jupyter notebook by anaconda environment. My python version is 3.8.3. Using anaconda prompt I installed a module called dispersion typing pip install dispersion. It was successfully installed.
Now, I am trying to type import dispersion as disp in jupyter. It gives the error: "could not locate configuration or package directory, unable to load configuration file."
I also tried "pip3 install dispersion" in prompt. This is the result:
*"Requirement already satisfied: pillow>=6.2.0 in c:\users\admin\anaconda3\lib\site-packages (from matplotlib->dispersion) (8.4.0)
Requirement already satisfied: pyparsing>=2.2.1 in c:\users\admin\anaconda3\lib\site-packages (from matplotlib->dispersion) (2.4.7)
Requirement already satisfied: cycler>=0.10 in c:\users\admin\anaconda3\lib\site-packages (from matplotlib->dispersion) (0.10.0)
Requirement already satisfied: python-dateutil>=2.7 in c:\users\admin\anaconda3\lib\site-packages (from matplotlib->dispersion) (2.8.2)
Requirement already satisfied: six in c:\users\admin\anaconda3\lib\site-packages (from cycler>=0.10->matplotlib->dispersion) (1.15.0)
Requirement already satisfied: pytz>=2017.3 in c:\users\admin\anaconda3\lib\site-packages (from pandas->dispersion) (2021.3)"*
I think the error is related to the path of the package, but I checked that the "dispersion" module is at least at the same directory with "numpy" which works without any problem.
Can you help me to manage this?
Thanks in advance
I'm trying to get to grips with working inside a virtual environment, I ran the following:
python3 -m venv env
source env/bin/activate
pip3 install flask
And it throws this error:
Requirement already satisfied: flask in /usr/local/lib/python3.7/site-packages (1.1.1)
Requirement already satisfied: Werkzeug>=0.15 in /usr/local/lib/python3.7/site-packages (from flask) (1.0.1)
Requirement already satisfied: Jinja2>=2.10.1 in /usr/local/lib/python3.7/site-packages (from flask) (2.11.1)
Requirement already satisfied: click>=5.1 in /usr/local/lib/python3.7/site-packages (from flask) (7.1.1)
Requirement already satisfied: itsdangerous>=0.24 in /usr/local/lib/python3.7/site-packages (from flask) (1.1.0)
Requirement already satisfied: MarkupSafe>=0.23 in /usr/local/lib/python3.7/site-packages (from Jinja2>=2.10.1->flask) (1.1.1)
I'm on OSX and I actually have Python 3.8 installed. I'm a bit lost on this.
I remember way back, around a year ago when I was first installing Python 3.x I had quite a bit of trouble and I feel I might have messed something up during the install or something.
Requirement satisfied means all its dependencies are installed already.
!pip install opencv-python && pip install opencv-contrib-python
Requirement already satisfied: opencv-python in
/usr/local/lib/python3.6/dist-packages Requirement already satisfied:
numpy>=1.11.3 in /usr/local/lib/python3.6/dist-packages (from
opencv-python) Requirement already satisfied: opencv-contrib-python in
/usr/local/lib/python3.6/dist-packages Requirement already satisfied:
numpy>=1.11.3 in /usr/local/lib/python3.6/dist-packages (from
opencv-contrib-python)
import cv2
cv2.xfeatures2d_SURF
AttributeError: module 'cv2.cv2' has no attribute 'xfeatures2d_SURF'
Why does not it work?
xfeatures2d_SURF is not a proper function.
Try: cv2.xfeatures2d.SURF_create() to test your installation.
Here is an tutorial showing how to use SURF in python.