获取ImportError：安装后没有名为“ Crypto”的模块

Question

I am getting ImportError: No module named 'Crypto' error when trying to run. I have installed pycrypto using pip install pycrypto and updated it also. Everything I have tried to far has been unsuccessful.

Tried:

• reinstalling pycrypto,
• updating both python and pycrypto

Any suggestions?

Answer 1

Is python defined properly on your machine? Make sure PATH environment variable has python's installation folder in it

Answer 2

The error messages says, it does not able to find the module so please try to run below command,

#pip list -- # what does it show to you, if it would have installed successfully it will show you up there.

if "pip install pycrypto" doesn't work so try to download the source tar ball and try to install it from prompt.

pip download pycrypto

it will download tar.gz file.. so you can install using with pip install --no-index --find-links /path/to/some/dir/ pycrypto

for python3.5 version

python3.5 -m pip install pycrypto

this will install in python3.5 environment and after that you can able to import pycrypto module