how to install watchman code example

Example: install watchman on linux

$ unzip watchman-*-linux.zip
$ sudo mkdir -p /usr/local/{bin,lib} /usr/local/var/run/watchman
$ sudo cp bin/* /usr/local/bin
$ sudo cp lib/* /usr/local/lib
$ sudo chmod 755 /usr/local/bin/watchman
$ sudo chmod 2777 /usr/local/var/run/watchman