$ git clone https://github.com/google/googletest.git
$ cp build_googletest.sh googletest
$ cd googletest
$ chmod +x build_googletest.sh
$ ./build_googletest.sh
$ git clone https://github.com/google/googletest.git
$ cp build_googletest.sh googletest
$ cd googletest
$ chmod +x build_googletest.sh
$ ./build_googletest.sh