Index: trunk/psconfig/psconfig.bash
===================================================================
--- trunk/psconfig/psconfig.bash	(revision 12157)
+++ trunk/psconfig/psconfig.bash	(revision 12839)
@@ -1,8 +1,10 @@
 # this script sets the PS IPP build environment for BASH shell users
 
-INSTALL=/home/kiawe/eugene/src.alala/panstarrs/ipp/psconfig
+if [ -z $INSTALL ]; then
+  INSTALL=/home/kiawe/eugene/src.alala/panstarrs/ipp/psconfig
+fi
 
 if (( $# == 0 )); then
-  /bin/csh $INSTALL/psconfig.sh
+  /bin/csh $INSTALL/psconfig.csh
   return 0
 fi
@@ -14,7 +16,7 @@
 
 version=$1
-psconfigure=`/bin/csh $INSTALL/psconfig.sh --psconfigure $version`
-psautogen=`/bin/csh $INSTALL/psconfig.sh --psautogen $version`
-psperlbuild=`/bin/csh $INSTALL/psconfig.sh --psperlbuild $version`
+psconfigure=`/bin/csh $INSTALL/psconfig.csh --psconfigure $version`
+psautogen=`/bin/csh $INSTALL/psconfig.csh --psautogen $version`
+psperlbuild=`/bin/csh $INSTALL/psconfig.csh --psperlbuild $version`
 alias psconfigure=$psconfigure
 alias psautogen=$psautogen
@@ -22,12 +24,12 @@
 
 # psconfig env variables
-export PSCONFDIR=`/bin/csh $INSTALL/psconfig.sh --psconfdir $version`
-export PSVERSION=`/bin/csh $INSTALL/psconfig.sh --psversion $version`
+export PSCONFDIR=`/bin/csh $INSTALL/psconfig.csh --psconfdir $version`
+export PSVERSION=`/bin/csh $INSTALL/psconfig.csh --psversion $version`
 
 # environment variables
-export PATH=`/bin/csh $INSTALL/psconfig.sh --path $version`
-export ARCH=`/bin/csh $INSTALL/psconfig.sh --arch $version`
-export LD_LIBRARY_PATH=`/bin/csh $INSTALL/psconfig.sh --ld_library_path $version`
-export PKG_CONFIG_PATH=`/bin/csh $INSTALL/psconfig.sh --pkg_config_path $version`
-export ACLOCAL_FLAGS=`/bin/csh $INSTALL/psconfig.sh --aclocal_flags $version`
-export PERL5LIB=`/bin/csh $INSTALL/psconfig.sh --perl5lib $version`
+export PATH=`/bin/csh $INSTALL/psconfig.csh --path $version`
+export ARCH=`/bin/csh $INSTALL/psconfig.csh --arch $version`
+export LD_LIBRARY_PATH=`/bin/csh $INSTALL/psconfig.csh --ld_library_path $version`
+export PKG_CONFIG_PATH=`/bin/csh $INSTALL/psconfig.csh --pkg_config_path $version`
+export ACLOCAL_FLAGS=`/bin/csh $INSTALL/psconfig.csh --aclocal_flags $version`
+export PERL5LIB=`/bin/csh $INSTALL/psconfig.csh --perl5lib $version`