magnet:?xt=urn:btih:cf78cd2e152f8771e425c318ae7b9d48867728d7&xt=urn:md5:ad0932bd67fe1b6fde8982f034089e04&xl=711712261&dn=qt-opensource-mac-x64-clang-5.5.1.dmg&as=https://download.qt.io/new_archive/qt/5.5/5.5.1/qt-opensource-mac-x64-clang-5.5.1.dmg&tr=http://bt.qt-project.org:6969/announce