magnet:?xt=urn:btih:7bf643eb6646e790115e6626a328462028cf039c&xt=urn:md5:180430443024890d7fb97da0f1ac4fce&xl=53265&dn=qtx11extras-opensource-src-5.2.1.zip&as=https://download.qt.io/new_archive/qt/5.2/5.2.1/submodules/qtx11extras-opensource-src-5.2.1.zip&tr=http://bt.qt-project.org:6969/announce