Collecting imapclient
  Downloading IMAPClient-1.0.2-py2.py3-none-any.whl (69kB)
    100% |████████████████████████████████| 71kB 780kB/s
Requirement already satisfied: mock==1.3.0 in /usr/local/lib/python3.5/dist-packages (from imapclient)
Requirement already satisfied: six in /usr/lib/python3/dist-packages (from imapclient)
Requirement already satisfied: backports.ssl>=0.0.9 in /usr/local/lib/python3.5/dist-packages (from imapclient)
Collecting pyopenssl>=0.15.1 (from imapclient)
  Downloading pyOpenSSL-16.2.0-py2.py3-none-any.whl (43kB)
    100% |████████████████████████████████| 51kB 3.8MB/s
Requirement already satisfied: pbr>=0.11 in /usr/local/lib/python3.5/dist-packages (from mock==1.3.0->imapclient)
Collecting cryptography>=1.3.4 (from pyopenssl>=0.15.1->imapclient)
  Downloading cryptography-1.7.1.tar.gz (420kB)
    100% |████████████████████████████████| 430kB 1.7MB/s
Requirement already satisfied: idna>=2.0 in /usr/local/lib/python3.5/dist-packages (from cryptography>=1.3.4->pyopenssl>=0.15.1->imapclient)
Requirement already satisfied: pyasn1>=0.1.8 in /usr/local/lib/python3.5/dist-packages (from cryptography>=1.3.4->pyopenssl>=0.15.1->imapclient)
Requirement already satisfied: setuptools>=11.3 in /usr/local/lib/python3.5/dist-packages/setuptools-31.0.0-py3.5.egg (from cryptography>=1.3.4->pyopenssl>=0.15.1->imapclient)
Requirement already satisfied: cffi>=1.4.1 in /usr/local/lib/python3.5/dist-packages (from cryptography>=1.3.4->pyopenssl>=0.15.1->imapclient)
Requirement already satisfied: pycparser in /usr/local/lib/python3.5/dist-packages (from cffi>=1.4.1->cryptography>=1.3.4->pyopenssl>=0.15.1->imapclient)
Installing collected packages: cryptography, pyopenssl, imapclient
  Running setup.py install for cryptography ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-5pcdlcja/cryptography/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))"'src/cryptography.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    no previously-included directories found matching 'docs/_build'
    warning: no previously-included files matching '*' found under directory 'vectors'
    writing manifest file 'src/cryptography.egg-info/SOURCES.txt'
    running build_ext
    generating cffi module 'build/temp.linux-x86_64-3.5/_padding.c'
    creating build/temp.linux-x86_64-3.5
    generating cffi module 'build/temp.linux-x86_64-3.5/_constant_time.c'
    generating cffi module 'build/temp.linux-x86_64-3.5/_openssl.c'
    building '_openssl' extension
    creating build/temp.linux-x86_64-3.5/build
    creating build/temp.linux-x86_64-3.5/build/temp.linux-x86_64-3.5
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c build/temp.linux-x86_64-3.5/_openssl.c -o build/temp.linux-x86_64-3.5/build/temp.linux-x86_64-3.5/_openssl.o
    build/temp.linux-x86_64-3.5/_openssl.c:434:30: fatal error: openssl/opensslv.h: No such file or directory
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-5pcdlcja/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-eoamm481-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-5pcdlcja/cryptography/