title: m2crypto: undefined symbol: sslv3_method
body: <p>I tried to install M2Crypto with:</p>
  
  <p>pip install M2Crypto</p>
  
  <p>But when I try to import M2Crypto I get an error:</p>
  
  <pre>
  >>> import M2Crypto
  Traceback (most recent call last):
    File "", line 1, in 
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/__init__.py", line 26, in 
      from M2Crypto import (ASN1, AuthCookie, BIO, BN, DH, DSA, EVP, Engine, Err,
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/ASN1.py", line 15, in 
      from M2Crypto import BIO, m2, util
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/BIO.py", line 10, in 
      from M2Crypto import m2, six, util
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/m2.py", line 30, in 
      from M2Crypto.m2crypto import *
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/m2crypto.py", line 26, in 
      _m2crypto = swig_import_helper()
    File "/usr/local/lib/python2.7/dist-packages/M2Crypto/m2crypto.py", line 22, in swig_import_helper
      _mod = imp.load_module('_m2crypto', fp, pathname, description)
  ImportError: /usr/local/lib/python2.7/dist-packages/M2Crypto/_m2crypto.so: undefined symbol: sslv3_method
  </pre>