First Checked In.
diff --git a/Mac/Tools/IDE/BuildIDE.py b/Mac/Tools/IDE/BuildIDE.py
new file mode 100644
index 0000000..ad6a4ea
--- /dev/null
+++ b/Mac/Tools/IDE/BuildIDE.py
@@ -0,0 +1,32 @@
+import sys
+import os
+import buildtools
+import Res
+import py_resource
+
+buildtools.DEBUG=1
+
+template = buildtools.findtemplate()
+
+ide_home = os.path.join(sys.exec_prefix, ":Mac:Tools:IDE")
+
+mainfilename = os.path.join(ide_home, "PythonIDE.py")
+dstfilename = os.path.join(sys.exec_prefix, "Python IDE")
+
+buildtools.process(template, mainfilename, dstfilename, 1)
+
+targetref = Res.OpenResFile(dstfilename)
+Res.UseResFile(targetref)
+
+files = os.listdir(ide_home)
+
+files = filter(lambda x: x[-3:] == '.py' and x not in ("BuildIDE.py", "PythonIDE.py"), files)
+
+for name in files:
+ print "adding", name
+ fullpath = os.path.join(ide_home, name)
+ id, name = py_resource.frompyfile(fullpath, name[:-3], preload=1,
+ ispackage=0)
+
+wresref = Res.OpenResFile(os.path.join(ide_home, "Widgets.rsrc"))
+buildtools.copyres(wresref, targetref, [], 0)