Failed Installing Pycrypto With Pip

I encountered a problem when I try to download a certain package: C:\Python27\Scripts>pip install pycrypto Collecting pycrypto Using cached https://files.pythonhosted.org/packa

Solution 1:

The solution was simple

just

    pip uninstall pycrypto
    pip install pycryptodome

And every should just work fine, it worked for me!

Solution 2:

In some cases it is a dependency issue. It can be solved as follows: for python2 run the following command: sudo apt-get install build-essential libssl-dev libffi-dev python-dev

For python3 run

sudo apt-get install build-essential libssl-dev libffi-dev python3-dev

Solution 3:

I fixed same problem in linux running sudo apt-get install pythonX.X-dev before installing pycrypto. Replace pythonX.X with your python version e.g. sudo apt-get install python3.6-dev

Solution 4:

Create new environment for python project for using command conda create -n env_name python=3.6 you to write python version according to your requirements. after that you can clone your project in that environment. it will work.

Solution 5:

installing python3-devel (for python3) helped to solve my problem details in fatal error: Python.h: No such file or directory