README.MacOS

p4vasp compillation in MacOS:
(Tested on Mac OS 10.13.4, all updates installed.)

0) You will need X11 and the command-line tools for Xcode installed.
   For Xquratz, visit: 			https://www.xquartz.org/
   For command-line tools: 		$ xcode-select --install
   

1) For FLTK installation, we use homebrew's fltk:
   Install homebrew: 			$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"   
   Install fltk: 			$ brew install fltk

2) Install other necessary library:	$ brew install python@2 pip gcc gtk+ pygtk —with-libglade && pip install pyopengl numpy

3) Apply patch to the sourcefile:	$ patch -p0 -i MacOS.patch

5) Copy the Makefile.MacOS to Makefile in the p4vasp root directory and in the src
   directory:
   					$ cp Makefile.MacOS Makefile
					$ cp odpdom/Makefile.MacOS odpdom/Makefile
   					$ cp src/Makefile.MacOS src/Makefile   

6) Run make and install:
   make local && make && make install

7) The executable should located at ~/p4vasp/bin