Replaced top environment line of files with env
diff --git a/common/cace_makeplot.py b/common/cace_makeplot.py
index 75611b3..76eb649 100755
--- a/common/cace_makeplot.py
+++ b/common/cace_makeplot.py
@@ -1,4 +1,4 @@
-#!/ef/efabless/opengalaxy/venv/bin/python3
+#!/usr/bin/env python3
 """
 cace_makeplot.py
 Plot routines for CACE using matplotlib