因爲Ubuntu14.04的cmake版本爲2.8.x,而若是須要cmake3.x版本時,沒法生成makefile,有兩種方法能夠安裝cmake3.4.1:ui
sudo apt-get install software-properties-common sudo add-apt-repository ppa:george-edison55/cmake-3.x sudo apt-get update sudo apt-get install cmake sudo apt-get upgrade方法2:
sudo apt-get install build-essential wget http://www.cmake.org/files/v3.4/cmake-3.4.1.tar.gz tar xf cmake-3.4.1.tar.gz cd cmake-3.4.1 ./configure make
sudo apt-get install checkinstall sudo checkinstall
sudo make install
最後在終端輸入:cmake --version若是顯示cmake version 3.4.1則安裝成功!