Index: trunk/ppSim/configure.ac
===================================================================
--- trunk/ppSim/configure.ac	(revision 14186)
+++ trunk/ppSim/configure.ac	(revision 18011)
@@ -17,7 +17,8 @@
 AC_SYS_LARGEFILE
 
-PKG_CHECK_MODULES([PSLIB], [pslib >= 1.0.0])
+PKG_CHECK_MODULES([PSLIB],    [pslib >= 1.0.0])
 PKG_CHECK_MODULES([PSMODULE], [psmodules >= 1.0.0])
-PKG_CHECK_MODULES([PSASTRO], [psastro >= 0.9.0])
+PKG_CHECK_MODULES([PSPHOT],   [psphot >= 0.8.0]) 
+PKG_CHECK_MODULES([PSASTRO],  [psastro >= 0.9.0])
 
 IPP_STDOPTS