[Twisted-Python] downloading the code of the FIXED lore so that I can use it to output multi-chapter lore source to latex

I need to process the thinkCSpy ebook lore source to latex urgently, however there is a bug in the curent stable version which prevents compiling spanned chapters. http://twistedmatrix.com/trac/ticket/2134 which is fixed very recently but doesn't yet seem to be merged with the trunk (I have downloaded the svn trunk and tried its lore, but still has the same bug) Can anyone give me (or point to the place where I can download) the updated file so that I can do my job immediately? Thanks! Dominik