ii  libcurl3:amd64                            7.29.0-1ubuntu3.1                      amd64        easy-to-use client-side URL transfer library (OpenSSL flavour)
ii  libcurl3-gnutls:amd64                     7.29.0-1ubuntu3.1                      amd64        easy-to-use client-side URL transfer library (GnuTLS flavour)
ii  python-pycurl                             7.19.0-5ubuntu8                        amd64        Python bindings to libcurl