sot/skare — pull request #21 by jeanconn (2013-07-25 18:52:19+00:00)
Title: Add libpng 1.2.50

CentOS-5 systems now appear to have libpng 1.5 (added since skare
0.16). pgplot now won't build. Adding the 1.2 lib to skare appears
to be the lowest-effort fix.