magnet:?xt=urn:btih:b4ba7d3f97589d207fb4b7e1834ee58e7d4e940b&xt=urn:md5:11c3949a279ca6339e70cceed8d45ea2&xl=804740&dn=qtwinextras-opensource-src-5.4.2.tar.xz&as=https://download.qt.io/new_archive/qt/5.4/5.4.2/submodules/qtwinextras-opensource-src-5.4.2.tar.xz&tr=http://bt.qt-project.org:6969/announce