Проблема с kdevelop 4

Создал проект "Simple Hello World Program"
Делаю Build, выдает

linking test (CC)
../libtool: line 821: X--tag=CC: command not found
../libtool: line 854: libtool: ignoring unknown tag : command not found
../libtool: line 821: X--mode=link: command not found
../libtool: line 988: *** Warning: inferring the mode of operation is deprecated.: command not found
../libtool: line 989: *** Future versions of Libtool will require --mode=MODE be specified.: command not found
../libtool: line 2226: X-g: command not found
../libtool: line 2226: X-O2: command not found
../libtool: line 2395: Xtest: command not found
X: user not authorized to run the X server, aborting.
../libtool: line 2407: Xtest: command not found
../libtool: line 2415: mkdir /.libs: No such file or directory

Откуда берется какой-то Х ?
Почему что-то хочет создать в / ?
Как ӕто вылечить ?