I'm running Ubuntu 12.04, and I need to use matpltlib in Python 3.2.3. I successfully installed it using
sudo apt-get install python-matplotlib
But now it works only in Python 2.7, which seems to be the default version:
$ python2
Python 2.7.3 (default, Feb 27 2014, 20:00:17)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib
>>>
But python 3 doesn't work:
$ python3
Python 3.2.3 (default, Feb 27 2014, 21:33:50)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named matplotlib
>>>
Also, my python command seems to be 'broken':
$ python
bash: /usr/bin/python: No such file or directory
Any help is appreciated!
In case anyone else stumbles upon this, just use
sudo apt-get install python3-matplotlib
There are many packages involved with matplotlib and using apt-get instead of pip this is the officially recommended approach.
if you are in virtualenv
example: workon cv #cv is my virtualenv name
$ workon cv
$ pip install matplotlib
Related
can anyone help me figure this one out ??
pip installs the module but python does not find the module after pip install
user#debian:~$ pip install google
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: google in ./.local/lib/python3.10/site-packages (3.0.0)
user#debian:~$ python3.10 -m site
sys.path = [
'/home/user',
'/usr/local/lib/python310.zip',
'/usr/local/lib/python3.10',
'/usr/local/lib/python3.10/lib-dynload',
'/home/user/.local/lib/python3.10/site-packages',
'/usr/local/lib/python3.10/site-packages',
]
USER_BASE: '/home/user/.local' (exists)
USER_SITE: '/home/user/.local/lib/python3.10/site-packages' (exists)
ENABLE_USER_SITE: True
user#debian:~$ python3.10
Python 3.10.0 (default, Sep 11 2022, 13:22:26) [GCC 10.2.1 20210110] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import google
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'google'
>>>
Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 16:52:21)
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import serial
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'serial'
I have tried uninstalling and the reinstalling using:
sudo pip3 uninstall pyserial
sudo pip3 install pyserial
sudo pip3.7 install pyserial
No joy!
Im on a Mac if it matters.
A workaround would be appreciated.
I'm trying to import PyQt4 onto pycharm on Ubuntu
I successfully installed PyQt4 by using sudo apt-get install python-qt4, and I can import PyQt4 on terminal:
~$ python
Python 2.7.15+ (default, Nov 27 2018, 23:36:35)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyQt4
>>> quit()
But i just can't import PyQt4 onto Pycharm. I tried to add it onto the interpreter Paths, but when I run the code, it still shows no module named PyQt4
by this command sudo apt-get install python-qt4 you download for python2 but actuly pycharm uses python3 so you should run this command : sudo apt install python3-pyqt4
I'm stuck with a python virtual env installation and particularly pandas.
Pip list:
numpy (1.14.2)
pandas (0.22.0)
pip (9.0.1)
Python 3.6.4 (default, Mar 12 2018, 17:59:42)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pandas
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/me/tensorflow/lib/python3.6/site-packages/pandas/__init__.py", line 23, in <module>
from pandas.compat.numpy import *
ModuleNotFoundError: No module named 'pandas.compat.numpy'
>>>
You probably have several installations of pandas (using apt and using pip)
Remove all:
sudo apt-get purge python3-pandas
sudo pip3 uninstall pandas
Install using pip3:
sudo pip3 install pandas
Try the following and it should work
python3
>>import pandas
I wanted to do some Python3 Development.
I did:
$ sudo apt-get install python3-pyqt5
But it doesn't work:
python3
$ python3
Python 3.5.2+ (default, Sep 22 2016, 12:18:14)
[GCC 6.2.0 20160927] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyQT5
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named 'PyQT5'
>>>
You need to pip install it :
pip3 install PyQt5
Even though one often reads "QT", the package name is not "PyQT5" but rather "PyQt5" with a lowercase 't' at the end.