How does clearsilver find path to cst files

Hi,

ClearSilver is GREAT !!!

I have a question regarding how ClearSilver finds out about a '*/cst' file when we do, cs.parseFile("somename.cst")

currently we found that when we moved our project (cst file and python file) to another folder, the call to "cs.parseFile("somename.cst")" started failing...even though the 'cst' file was in the same folder as the python file containing the above call.

We are now specifying the absolute path to the 'cst' file...and it works fine, but I just want to find out why it was failing earlier.

any pointers?

Thanks and best regards,
Vishal