On 7/28/2013 3:37 AM, Sonya Blade wrote: > First of all why Cmake directly chooses to use the g++ compiler resting at the > "C:/cygwin/bin/g++.exe" isntead of g++ resting at "C:\MinGW\bin" Sounds like it is in your PATH. You should remove c:/cygwin/bin from your PATH and try again. -Bill