Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 1647, in <module>

main()


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 558, in main

prompt=options.prompt)


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 654, in create_environment

install_setuptools(py_executable, unzip=unzip_setuptools)


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 384, in install_setuptools

_install_req(py_executable, unzip)


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 360, in _install_req

cwd=cwd)


 "/usr/lib/python2.7/site-packages/virtualenv.py", line 624, in call_subprocess

% (cmd_desc, proc.returncode))
OSError: Command /root/.local/share/letsencrypt...on2.7 -c "#!python

Traceback (most recent call last):

 "/usr/lib/python2.7/dist-packages/gi/types.py", line 113, in function
return info.invoke(_args, *_kwargs)TypeError: Couldn't find conversion for foreign struct 'cairo.Context'