Fedoraproject Fedora 21Fedoraproject Fedora 22Canonical Ubuntu Linux 12.04Debian Debian Linux 7.0Canonical Ubuntu Linux 15.04Canonical Ubuntu Linux 14.10Canonical Ubuntu Linux 14.04Haxx Curl 7.37.1Haxx Curl 7.38.0Haxx Curl 7.33.0Haxx Curl 7.34.0Haxx Curl 7.35.0Haxx Curl 7.41.0Haxx Curl 7.36.0Haxx Curl 7.37.0Haxx Curl 7.31.0Haxx Curl 7.32.0Haxx Curl 7.39.0Haxx Curl 7.40.0Apple Mac Os X 10.10.2Apple Mac Os X 10.10.3Apple Mac Os X 10.10.0