[langabe]

When running txt2lrf on the attached file,

alex@langabe:~/shared/ebooks-cache $ txt2lrf the\ art\ of\ war.txt

I get the runtime error specified in the subject line.

Python 2.5.1 (r251:54863, May 2 2007, 16:56:35)

alex@langabe:~/shared/ebooks-cache $ libprs500 --version
0.3.75

I don't think increasing the recursion limit will help, you'll run out of stack. It should probably implement the algorithm without recursion.

Alex