magnet:?xt=urn:btih:b4925dd83f84e4786074a73fbfd0c9131347faeb&xt=urn:md5:0b314e9bd09d5f620e54a42c54058b8a&xl=47241150&dn=qtbase-opensource-src-5.5.1.7z&as=https://download.qt.io/archive/qt/5.5/5.5.1/submodules/qtbase-opensource-src-5.5.1.7z&tr=http://bt.qt-project.org:6969/announce