I am getting the following error message when running dev.sh
Command “/home/chase/mitm/mitmproxy/venv3.5/bin/python3.5 -u -c “import setuptools, tokenize;file=’/tmp/pip-build-hz5dkw6k/cryptography/setup.py’;f=getattr(tokenize, ‘open’, open)(file);code=f.read().replace(’\r\n’, ‘\n’);f.close();exec(compile(code, file, ‘exec’))” install --record /tmp/pip-v57hqv3e-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/chase/mitm/mitmproxy/venv3.5/include/site/python3.5/cryptography” failed with error code 1 in /tmp/pip-build-hz5dkw6k/cryptography/
On Ubuntu16.04
chase@chase-VirtualBox:~/mitm/mitmproxy$ uname -a
Linux chase-VirtualBox 4.4.0-51-generic #72-Ubuntu SMP Thu Nov 24 18:29:54 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Any ideas on what could be wrong ?