PIL 库导入失败

Question

Being a complete begginer in python, I decided to install the python interpreter 3.4.4, and also PyDev plugin for eclipse IDE. I am also using windows 10.

I have encountered a problem regarding certain imports, namely : from PIL import Image, ImageTk , which is apparently an unresolved import.

I have looked at certain questions which were similar to my situation, but most of them gave a solution like installing packaged from the linux apt-get. Here are some topics I visited :

1. Uninstalling and reinstalling Pillow and pip,
2. Installing pillow-imaging-tk on Ubuntu,
3. This topic which left me very confused,
4. This one seemed helpful, but is on Unix OS again

So please, could someone explain to me why I am seeing this error, and how could I correct it if I absolutely want to use Eclipse, Pydev, windows 10 and Python 3.

Answer 1

Found the solution, here's what I did:

1. Set the PYTHONPATH like it is shown in this article , make sure python.exe is accessible via cmd,
2. Via cmd, type pip install pillow . Alternatively, you can enter the same command from Windows+R,
3. (Not sure if relevant step) Via eclipse, Windows->Preferences->PyDev->PythonInterpreter remove your interpreter to re-add it,
4. Restart eclipse.

Answer 2

For Python import problems in PyDev, the project web site has a page on interpreter configuration that is a good place to start. I recently had a similar problem that I solved by adding a module to the forced builtins tab.