magnet:?xt=urn:btih:d56364f271e1cb3ff011722018e0a467ca923f87&xt=urn:md5:a51f345312af791ede980aa5e52e7a6b&xl=55097437&dn=qt-creator-mac-opensource-2.8.1.dmg&as=https://download.qt.io/archive/qtcreator/2.8/2.8.1/qt-creator-mac-opensource-2.8.1.dmg&tr=http://bt.qt-project.org:6969/announce