Index: customize.py
===================================================================
--- customize.py	(revision 5367)
+++ customize.py	(working copy)
@@ -12,6 +12,19 @@
 # True - ScaLapack compiled in
 #scalapack = True
 
+scalapack = True
+
+libraries = [
+    'scalapack-lam',
+    'blacsCinit-lam',
+    'blacsF77init-lam',
+    'blacs-lam',
+    'lapack',
+           ]
+
+define_macros += [('GPAW_NO_UNDERSCORE_CBLACS', '1')]
+define_macros += [('GPAW_NO_UNDERSCORE_CSCALAPACK', '1')]
+
 #compiler = 'mpcc'
 #libraries = []
 #libraries += []