ubuntu 14.04下安装cmake 3.2.2（自带版本2.8.2）

Either use a PPA or compile it yourself:

1. Installation by a PPA (Upgrade to 3.2)

   sudo apt-get install software-properties-commonsudo add-apt-repository ppa:george-edison55/cmake-3.xsudo apt-get update

   • When cmake is not yet installed:

     sudo apt-get install cmake

   • When cmake is already installed:

     sudo apt-get upgrade

2. Compile it yourself

   Currently, the latest version is 3.2.2, the following instructions based on this version. You should therefore checkthis URL and adjust the file name accordingly.

   sudo apt-get install build-essentialwget http://www.cmake.org/files/v3.2/cmake-3.2.2.tar.gztar xf cmake-3.2.2.tar.gzcd cmake-3.2.2./configuremake

   Now you can have to choose an installation type to decide, I recommend installing withcheckinstall, as this creates a DEB package.

   • With checkinstall

     sudo apt-get install checkinstallsudo checkinstall

   • With make install

     sudo make install