> I'm having a trouble with the program (it crashed)
> and I can't find the crash file in my install
> directory .


On Windows, or Linux ?
I'm afraid there is no simple way currently anyway ; the only complex ways
are:
* On Windows, download the pdb files at <http://mirror.httrack.com> for the
corresponding version and architecture (32/64 bit), and use a debugger (Visual
C++, or windbg, for example) to spot the crash
* On Linux, use gdb, and print the backtrace and local variables

I will probably have to include an easier way to catch crashes, with automatic
report, like what currently exist on Android (and this is quite handy to find
real bugs, especially native ones!).

In the meantime, if you have a simple test case, I'll be glad to investigate!