On 13.01.2016 10:07 AM, David Laxer wrote: > g++ -c -pipe -stdlib=libstdc++ -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.5 -arch i386 -Wall -W -isysroot > /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk -DCFGCLIENT > -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../anaconda/mkspecs/macx-g++ > -I../../x2goclient -I../../anaconda/include/QtCore -I../../anaconda/include/QtNetwork -I../../anaconda/include/QtGui > -I../../anaconda/include/QtSvg -I../../anaconda/include -I../src -I/opt/local/include -I. -I. -I../../x2goclient -I. -o > settingswidget.o ../src/settingswidget.cpp > g++: error: unrecognized command line option '-stdlib=libstdc++' > g++: error: unrecognized command line option '-stdlib=libstdc++' > g++: error: unrecognized command line option '-Xarch_x86_64' > g++: error: unrecognized command line option '-Xarch_x86_64' Like I said, these errors stem from a wrong compiler. Please check what I've written in my previous mail. Mihai