magnet:?xt=urn:btih:6745904189fac36378219ccbf8c62ffd8829be82&xt=urn:md5:0356bd34037954ab4439e6455b1e6bc1&xl=2193019&dn=qtsensors-opensource-src-5.4.2.tar.gz&as=https://download.qt.io/new_archive/qt/5.4/5.4.2/submodules/qtsensors-opensource-src-5.4.2.tar.gz&tr=http://bt.qt-project.org:6969/announce