magnet:?xt=urn:btih:c5875dc40bcfc8c4b72069fa973d17a0363af823&xt=urn:md5:0173eac6eb7852079f8b58f18114a58b&xl=514047&dn=qtenginio-opensource-src-1.6.1.7z&as=https://download.qt.io/new_archive/qt/5.6/5.6.1-1/submodules/qtenginio-opensource-src-1.6.1.7z&tr=http://bt.qt-project.org:6969/announce