magnet:?xt=urn:btih:ce14c0358dc407212b36b69b879d33877ae7cb6b&xt=urn:md5:b7a4bd30c7d8802768c91c694f3a8160&xl=172101634&dn=qt-mac-cocoa-opensource-4.6.2.dmg&as=https://download.qt.io/new_archive/qt/4.6/qt-mac-cocoa-opensource-4.6.2.dmg&tr=http://bt.qt-project.org:6969/announce