Index: trunk/psconfig/INSTALL
===================================================================
--- trunk/psconfig/INSTALL	(revision 12841)
+++ trunk/psconfig/INSTALL	(revision 12926)
@@ -3,7 +3,7 @@
 software suite into a location which is flexibly defined by the user.
 The tools here also set up the user's environment variables (PATH,
-PERL5LIB, LD_LIBRARY_PATH, etc) to make use of the installed
-software.  With the psconfig tools, it is easy to switch between
-different installed versions or to recompile subsets of the IPP tree.
+PERL5LIB, LIBRARY_PATH, etc) to make use of the installed software.
+With the psconfig tools, it is easy to switch between different
+installed versions or to recompile subsets of the IPP tree.
 
 1. Set up the psconfig system.
@@ -33,6 +33,6 @@
 alias psconfig="source PATH/psconfig.bash"
 
-it is also necessary to edit the file psconfig.bash to set the INSTALL
-variable to this directory as well.
+it is also necessary to edit the file psconfig.bash to set the
+PSCONFIG_DIR variable to this directory as well.
 
 2. Using psconfig to set / examine your install system:
@@ -77,10 +77,10 @@
 The program 'pscheckperl' in this directory will check for required
 Perl modules, and can be used to install them in the appropriate user
-location in the psconfig system.  The command requires the name of an
-IPP distribution, eg:
+location in the psconfig system.  The command defaults to the latest
+perl installation table (eg, tagsets/ipp-1.2.perl).
 
-pscheckperl ipp-1.0 
+pscheckperl
 
-will test for the perl modules specified for the ipp 1.0 release.
+will test for the perl modules specified for the latest ipp release.
 if any modules are missing, they can be download from the Pan-STARRS
 web site:
@@ -93,5 +93,5 @@
 flag to pscheckperl:
 
-pscheckperl ipp-1.0 -build
+pscheckperl -build
 
 4. Building
@@ -103,5 +103,5 @@
 specific version.  this should be automatically set as the default!
 
-psbuild ipp-1.0
+psbuild ipp-1.2
 
 ------