Pip Error : 'module' object has no attribute 'Cryptography_HAS_SSL_ST' Pip Error : 'module' object has no attribute 'Cryptography_HAS_SSL_ST' linux linux

Pip Error : 'module' object has no attribute 'Cryptography_HAS_SSL_ST'


python linux ubuntu openssl pip

Ubuntu 16.04.3 here:

I think I have fixed this by removing the python-openssl package (and it's dependencies) with:

apt-get --auto-remove remove python-openssl

Then installing the latest version with pip:

pip install pyOpenSSL

Of course, if you install another apt package that depends on it, it'll pull it back in. I hope if you use pip for everything you can from now on instead of apt, it should be fine.

Edit: as of January 2019 this issue doesn't seem to exist any more.

python linux ubuntu openssl pip

I was able to resolve this by deleting the openssl python lib and reinstalling (purge before install did not work):

$ sudo rm -rf /usr/local/lib/python2.7/dist-packages/OpenSSL/$ sudo apt install --reinstall python-openssl

python linux ubuntu openssl pip

If even pip is not working then try following:

sudo easy_install -U cffisudo easy_install -U cryptography

It works for me.

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