HTCondorWiki: Build Modernization

 
 Prior to building for the 1st time there are some prerequisites that you will need to configure
 
-6.) Install the lastest platform SDK and reopen the solution
+6.) Install perl if not already on your machine
+
+*:http://www.activestate.com/activeperl/downloads
+
+7.) Install the lastest platform SDK and reopen the solution
 
 *:http://msdn.microsoft.com/en-us/windows/bb980924
 
-7.) Download and install WiX 3.0 on your windows machine
+8.) Download and install WiX 3.0 on your windows machine
 
 *:http://wix.codeplex.com/
 
-8.) Download and install 7-zip (you will need to add it to your PATH)
+9.) Download and install 7-zip (you will need to add it to your PATH)
 
 *:http://www.7-zip.org/download.html
 
-9.) Patch your version of cmake/cpack to enable wix support by dropping the following into your cmake path.  You may want to verify with a diff tool such as beyond compare when updating.
+10.) Patch your version of cmake/cpack to enable wix support by dropping the following into your cmake path.  You may want to verify with a diff tool such as beyond compare when updating.
 
 *:https://docs.google.com/leaf?id=0Bzq0eFfVveNqZTgxNjQyZmItNmEyNy00MWZlLTg2NTktMzJiYjljMDc3NTQ0&sort=name&layout=list&num=50
 
-10.) Open Tools->Options under "Projects and Solutions" click on VC++ Directories and add the following to the *Executable* directories
+11.) Open Tools->Options under "Projects and Solutions" click on VC++ Directories and add the following to the *Executable* directories
 
 *:$(SolutionDir)\msconfig
 *:Move $(PATH) to the bottom as sometimes C:\cygwin\bin is in the $(PATH) which can cause issues with condor's bundled binaries.
 
-11.) Open and build.
+12.) Open and build.
 
 {section: Installing}
 There is now officially an install target and release has been removed.