ImportError：没有名为picklefield.fields的模块（是的pip安装说它在那里）

Question

I am using vagrant to run my python environment. In my data models I am using django-picklefield module.

when I run my server it says

ImportError: No module named picklefield.fields. 

I tried to uninstall and install the picklefield module. Still having the same problem.

Answer 1

You should be able install via:

/[your python install directory]/bin/pip install django-picklefield

If you do this directly instead of a general pip call to install django-picklefield, that will ensure that it is installed on the correct version of Python.

Based on your description my best guess is that you have multiple versions of Python installed, and that your install/uninstall is happening on the wrong one.