magnet:?xt=urn:btih:c94a4543b9e5352104ac1bf49ff132ee3ba89ccd&xt=urn:md5:cf1d87d0c8ffb5b6bd3148d2d84ce501&xl=41018&dn=qtmacextras-opensource-src-5.2.1.7z&as=https://download.qt.io/new_archive/qt/5.2/5.2.1/submodules/qtmacextras-opensource-src-5.2.1.7z&tr=http://bt.qt-project.org:6969/announce