Comment 53 for bug 571247

I do not understand the solution/programming, but as an avid user, I owe many thanks to sjardine, Massimiliano Calandrelli and Claude Krantz.

In "build_interceptor.sh" I added the -fPIC option to both "gcc" line like this:
  gcc -fPIC -shared -o acroread_exec_monitor.so acroread_exec_monitor.c
  gcc -fPIC -m32 -Wno-format-security -ggdb -o acroread_interceptor acroread_interceptor.c

then followed Claude Krantz's advices regarding copying the files.
Works like charm in 64-bit Natty. Even loading the first PDF in Firefox seems to be faster.