Install M2Crypto

install.rst

First, you need to download the sources of M2Crypto:

svn co http://svn.osafoundation.org/m2crypto/trunk m2crypto
patch SWIG/_ssl.i m2crypto-sslv2-error.diff

Once this is done, you just need to install it in the venv you want, or system-wide:

python setup.py install

m2crypto-sslv2-error.diff

--- SWIG/_ssl.i 2011-01-15 20:10:06.000000000 +0100       
+++ SWIG/_ssl.i 2012-06-17 17:39:05.292769292 +0200       
@@ -48,8 +48,10 @@                                        
 %rename(ssl_get_alert_desc_v) SSL_alert_desc_string_long;
 extern const char *SSL_alert_desc_string_long(int);      
                                                          
+#ifndef OPENSSL_NO_SSL2                                  
 %rename(sslv2_method) SSLv2_method;                      
 extern SSL_METHOD *SSLv2_method(void);                   
+#endif                                                   
 %rename(sslv3_method) SSLv3_method;                      
 extern SSL_METHOD *SSLv3_method(void);                   
 %rename(sslv23_method) SSLv23_method;