问题
I've set up a virtualenv in my working directory and I installed matplotlib in this environment. Now I want to use this virtualenv for a script that I've written.
#!venv/bin/python
import matplotlib.pyplot as plt
Without the import command, it works, but I get "ImportError: No module named matplotlib.pyplot".
Edit: I use mod_cgi.
回答1:
Did you install matplotlib into your venv?
venv/bin/pip install numpy
venv/bin/pip install matplotlib
Other than that, there is nothing wrong with your script.
On a side note, you may want to reconsider the location of your venv, if indeed the location is inside your http root, or worse, a CGI directory.
来源：https://stackoverflow.com/questions/27695501/use-virtualenv-in-python-script