./autogen.sh: First we have to create proper configuration scripts for the Linux platform. ./configure --prefix=/usr --with-zlib \ --with-jpeg --with-lcms This command sets the install directory and also tells the configuration routine to look and find zlib, libjpeg and lcms. cp doc/man/*.X /usr/share/man/manX: The install procedure doesn't properly install the man pages so we do it manually.