Looking at METIS revision logs we see:
Ver: 5.0.3, March 11th, 2013 Fixed a bug that was introduced in 5.x for creating nodal graphs from meshes. Changed the license to Apache Version 2
fldecomp only uses metis so going forward there is no license issues with fldecomp/METIS.
That said - the interface needs updating.
Looking at METIS revision logs we see:
Ver: 5.0.3, March 11th, 2013
Fixed a bug that was introduced in 5.x for creating nodal graphs from meshes.
Changed the license to Apache Version 2
fldecomp only uses metis so going forward there is no license issues with fldecomp/METIS.
That said - the interface needs updating.