Fix for running the sh function under Python 2 (dont set PYTHONHOME)

inst/make_start.py

@@ -86,6 +86,12 @@
 import sys, os
 from do import *
 
+# Using PYTHONHOME is bad under Python 2.0
+if sys.version[:1]=='2':
+    varname='INST_HOME'
+else:
+    varname='PYTHONHOME'
+
 def sh(home, user, group):
     start=os.path.join(home, 'start')
     if not os.path.exists(start):
@@ -94,10 +100,10 @@ def sh(home, user, group):
         open(start,'w').write(
             "#! /bin/sh\n"
             "reldir=`dirname $0`\n"
-            "PYTHONHOME=`cd $reldir; pwd`\n"
-            "export PYTHONHOME\n"
-            'exec %s \\\n     $PYTHONHOME/z2.py \\\n     -D "$@"\n'
-            % sys.executable)
+            "%s=`cd $reldir; pwd`\n"
+            "export %s\n"
+            'exec %s \\\n     $%s/z2.py \\\n     -D "$@"\n'
+            % (varname, varname, sys.executable, varname))
         ch(start,user,group,0711)
 
     stop=os.path.join(home, 'stop')