ImportError: No module named Crypto.Cipher

Question

When I try to run app.py (Python 3.3, PyCrypto 2.6) my virtualenv keeps returning the error listed above. My import statement is just from Crypto.Cipher import AES

Answer 1

I found the solution. Issue is probably in case sensitivity (on Windows).

Just change the name of the folder:

• C:\Python27\Lib\site-packages\crypto
• to: C:\Python27\Lib\site-packages\Crypto

This is how folder was named after installation of pycrypto:

I've changed it to:

And now the following code works fine: