magnet:?xt=urn:btih:5964d068dc0b68a615658b7c03da291b6a9c1b1d&xt=urn:md5:6eb16f1f77fffe0861412bc4b53b6019&xl=685894010&dn=qt-opensource-mac-x64-clang-5.5.0.dmg&as=https://download.qt.io/new_archive/qt/5.5/5.5.0/qt-opensource-mac-x64-clang-5.5.0.dmg&tr=http://bt.qt-project.org:6969/announce