Error installing quandl with pip on ubuntu 14.04
Question: here is the error that I keep getting. I keep trying to install the quandl
modulen and keep running into this same error. I have tried looking into some
other questions but they do not provide any good solutions. I tried looking
through the errors but I already have openssl installed.

    
    
    Collecting quandl
      Downloading Quandl-3.0.1-py2.py3-none-any.whl
    Collecting pyOpenSSL (from quandl)
      Downloading pyOpenSSL-16.0.0-py2.py3-none-any.whl (45kB)
        100% |################################| 51kB 1.9MB/s 
    Requirement already satisfied (use --upgrade to upgrade): six in /usr/local/lib/python3.4/dist-packages (from quandl)
    Requirement already satisfied (use --upgrade to upgrade): pandas>=0.14 in /usr/local/lib/python3.4/dist-packages (from quandl)
    Requirement already satisfied (use --upgrade to upgrade): numpy>=1.8 in /usr/local/lib/python3.4/dist-packages (from quandl)
    Collecting more-itertools (from quandl)
      Downloading more-itertools-2.2.tar.gz
    Collecting ndg-httpsclient (from quandl)
      Downloading ndg_httpsclient-0.4.1.tar.gz
    Requirement already satisfied (use --upgrade to upgrade): python-dateutil in /usr/local/lib/python3.4/dist-packages (from quandl)
    Requirement already satisfied (use --upgrade to upgrade): requests>=2.7.0 in /usr/local/lib/python3.4/dist-packages (from quandl)
    Requirement already satisfied (use --upgrade to upgrade): pyasn1 in /usr/local/lib/python3.4/dist-packages (from quandl)
    Collecting inflection>=0.3.1 (from quandl)
      Downloading inflection-0.3.1.tar.gz
    Collecting cryptography>=1.3 (from pyOpenSSL->quandl)
      Downloading cryptography-1.4.tar.gz (399kB)
        100% |################################| 409kB 906kB/s 
    Requirement already satisfied (use --upgrade to upgrade): pytz>=2011k in /usr/local/lib/python3.4/dist-packages (from pandas>=0.14->quandl)
    Requirement already satisfied (use --upgrade to upgrade): idna>=2.0 in /usr/local/lib/python3.4/dist-packages (from cryptography>=1.3->pyOpenSSL->quandl)
    Requirement already satisfied (use --upgrade to upgrade): setuptools>=11.3 in /usr/local/lib/python3.4/dist-packages (from cryptography>=1.3->pyOpenSSL->quandl)
    Requirement already satisfied (use --upgrade to upgrade): cffi>=1.4.1 in /usr/local/lib/python3.4/dist-packages (from cryptography>=1.3->pyOpenSSL->quandl)
    Requirement already satisfied (use --upgrade to upgrade): pycparser in /usr/local/lib/python3.4/dist-packages (from cffi>=1.4.1->cryptography>=1.3->pyOpenSSL->quandl)
    Installing collected packages: cryptography, pyOpenSSL, more-itertools, ndg-httpsclient, inflection, quandl
      Running setup.py install for cryptography ... error
        Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-wm_qxhdb/cryptography/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-hyncpopk-record/install-record.txt --single-version-externally-managed --compile:
        running install
        running build
        running build_py
        creating build
        creating build/lib.linux-x86_64-3.4
        creating build/lib.linux-x86_64-3.4/cryptography
        copying src/cryptography/utils.py -> build/lib.linux-x86_64-3.4/cryptography
        copying src/cryptography/fernet.py -> build/lib.linux-x86_64-3.4/cryptography
        copying src/cryptography/exceptions.py -> build/lib.linux-x86_64-3.4/cryptography
        copying src/cryptography/__init__.py -> build/lib.linux-x86_64-3.4/cryptography
        copying src/cryptography/__about__.py -> build/lib.linux-x86_64-3.4/cryptography
        creating build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/oid.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/name.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/general_name.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/extensions.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/base.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        copying src/cryptography/x509/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/x509
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat
        copying src/cryptography/hazmat/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/serialization.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/padding.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/keywrap.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/hmac.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/hashes.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/constant_time.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/cmac.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        copying src/cryptography/hazmat/primitives/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings
        copying src/cryptography/hazmat/bindings/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/backends
        copying src/cryptography/hazmat/backends/multibackend.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends
        copying src/cryptography/hazmat/backends/interfaces.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends
        copying src/cryptography/hazmat/backends/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/twofactor
        copying src/cryptography/hazmat/primitives/twofactor/utils.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/twofactor
        copying src/cryptography/hazmat/primitives/twofactor/totp.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/twofactor
        copying src/cryptography/hazmat/primitives/twofactor/hotp.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/twofactor
        copying src/cryptography/hazmat/primitives/twofactor/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/twofactor
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/x963kdf.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/pbkdf2.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/kbkdf.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/hkdf.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/concatkdf.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        copying src/cryptography/hazmat/primitives/kdf/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/kdf
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/interfaces
        copying src/cryptography/hazmat/primitives/interfaces/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/interfaces
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/ciphers
        copying src/cryptography/hazmat/primitives/ciphers/modes.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/ciphers
        copying src/cryptography/hazmat/primitives/ciphers/base.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/ciphers
        copying src/cryptography/hazmat/primitives/ciphers/algorithms.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/ciphers
        copying src/cryptography/hazmat/primitives/ciphers/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/ciphers
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/utils.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/rsa.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/padding.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/ec.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/dsa.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/dh.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        copying src/cryptography/hazmat/primitives/asymmetric/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/primitives/asymmetric
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/openssl
        copying src/cryptography/hazmat/bindings/openssl/binding.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/openssl
        copying src/cryptography/hazmat/bindings/openssl/_conditional.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/openssl
        copying src/cryptography/hazmat/bindings/openssl/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/openssl
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/commoncrypto
        copying src/cryptography/hazmat/bindings/commoncrypto/binding.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/commoncrypto
        copying src/cryptography/hazmat/bindings/commoncrypto/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/bindings/commoncrypto
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/x509.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/utils.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/rsa.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/hmac.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/hashes.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/encode_asn1.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/ec.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/dsa.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/decode_asn1.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/cmac.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/ciphers.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/backend.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        copying src/cryptography/hazmat/backends/openssl/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/openssl
        creating build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        copying src/cryptography/hazmat/backends/commoncrypto/hmac.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        copying src/cryptography/hazmat/backends/commoncrypto/hashes.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        copying src/cryptography/hazmat/backends/commoncrypto/ciphers.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        copying src/cryptography/hazmat/backends/commoncrypto/backend.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        copying src/cryptography/hazmat/backends/commoncrypto/__init__.py -> build/lib.linux-x86_64-3.4/cryptography/hazmat/backends/commoncrypto
        running egg_info
        writing requirements to src/cryptography.egg-info/requires.txt
        writing src/cryptography.egg-info/PKG-INFO
        writing top-level names to src/cryptography.egg-info/top_level.txt
        writing dependency_links to src/cryptography.egg-info/dependency_links.txt
        writing entry points to src/cryptography.egg-info/entry_points.txt
        warning: manifest_maker: standard file '-c' not found
    
        reading manifest file '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_64-3.4/_padding.c'
        creating build/temp.linux-x86_64-3.4
        generating cffi module 'build/temp.linux-x86_64-3.4/_constant_time.c'
        generating cffi module 'build/temp.linux-x86_64-3.4/_openssl.c'
        building '_openssl' extension
        creating build/temp.linux-x86_64-3.4/build
        creating build/temp.linux-x86_64-3.4/build/temp.linux-x86_64-3.4
        x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.4m -c build/temp.linux-x86_64-3.4/_openssl.c -o build/temp.linux-x86_64-3.4/build/temp.linux-x86_64-3.4/_openssl.o
        build/temp.linux-x86_64-3.4/_openssl.c:429:30: fatal error: openssl/opensslv.h: No such file or directory
         #include <openssl/opensslv.h>
                                      ^
        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-wm_qxhdb/cryptography/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-hyncpopk-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-wm_qxhdb/cryptography/
    

I am new to ubuntu and linux so I dont know if there is something vital that I
am missing


Answer: I think you are just missing openssl

    
    
    sudo apt-get install libssl-dev
    

I don't think pip can get that dependency

