magnet:?xt=urn:btih:24bdf7cfd9b4054ecab48e09cd1305048d348b36&xt=urn:md5:e7e98c7b1b6c822185f4dc9589c6eae1&xl=1919817&dn=qtquickcontrols-opensource-src-5.4.2.zip&as=https://download.qt.io/new_archive/qt/5.4/5.4.2/submodules/qtquickcontrols-opensource-src-5.4.2.zip&tr=http://bt.qt-project.org:6969/announce