magnet:?xt=urn:btih:29235d253743d8a60043e4c499a73686ac218117&xt=urn:md5:b333d68d14231b4b5c0a9142e44f26a0&xl=36651008&dn=qt-x11-opensource-src-4.4.0.tar.gz&as=https://download.qt.io/archive/qt/4.4/qt-x11-opensource-src-4.4.0.tar.gz&tr=http://bt.qt-project.org:6969/announce