magnet:?xt=urn:btih:8cf07ba68e40ed32f854803768a5804563cc6908&xt=urn:md5:df06e0d70c9951e3d306c7efcf7e4206&xl=1046517&dn=qtwinextras-opensource-src-5.4.2.zip&as=https://download.qt.io/new_archive/qt/5.4/5.4.2/submodules/qtwinextras-opensource-src-5.4.2.zip&tr=http://bt.qt-project.org:6969/announce