I am knowm murphy. [murphy law

]
here is full output of compiling 0.5.2 : [ i can use pastebin if needed]
Scanning dependencies of target tgui
[ 2%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/TGUI.cpp.o
[ 5%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Objects.cpp.o
[ 8%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Label.cpp.o
[ 11%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Picture.cpp.o
[ 14%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Button.cpp.o
[ 17%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Checkbox.cpp.o
[ 20%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/RadioButton.cpp.o
[ 23%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/EditBox.cpp.o
[ 26%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Slider.cpp.o
[ 29%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Scrollbar.cpp.o
[ 32%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/ListBox.cpp.o
[ 35%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/LoadingBar.cpp.o
[ 38%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/ComboBox.cpp.o
[ 41%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/TextBox.cpp.o
[ 44%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/SpriteSheet.cpp.o
[ 47%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/AnimatedPicture.cpp.o
[ 50%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/AnimatedButton.cpp.o
[ 52%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/SpinButton.cpp.o
[ 55%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Slider2D.cpp.o
[ 58%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Tab.cpp.o
[ 61%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/ChatBox.cpp.o
[ 64%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/InfoFileParser.cpp.o
[ 67%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/EventManager.cpp.o
[ 70%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/TextureManager.cpp.o
[ 73%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Group.cpp.o
[ 76%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/GroupObject.cpp.o
[ 79%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Panel.cpp.o
[ 82%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/ChildWindow.cpp.o
[ 85%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Grid.cpp.o
[ 88%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Window.cpp.o
[ 91%] Building CXX object src/TGUI/CMakeFiles/tgui.dir/Form.cpp.o
Linking CXX shared library ../../lib/libtgui.so
[ 91%] Built target tgui
Scanning dependencies of target FormBuilder
[ 94%] Building CXX object src/TGUI/FormBuilder/CMakeFiles/FormBuilder.dir/main.cpp.o
[ 97%] Building CXX object src/TGUI/FormBuilder/CMakeFiles/FormBuilder.dir/Properties.cpp.o
[100%] Building CXX object src/TGUI/FormBuilder/CMakeFiles/FormBuilder.dir/FormBuilder.cpp.o
make[2]: *** No rule to make target `/usr/lib/i386-linux-gnu/libGL.so', needed by `src/TGUI/FormBuilder/FormBuilder'. Stop.
make[1]: *** [src/TGUI/FormBuilder/CMakeFiles/FormBuilder.dir/all] Error 2
make: *** [all] Error 2
mesa:
sudo apt-get install libgl1-mesa-dev
[sudo] password for hidden:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libgl1-mesa-dev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.