Hi,   I'm running pypy 2.4.0 on Ubuntu Utopic.
Running the pypy works OK (though it outputs 'trusty' weirdly):
 $ pypyPython 2.7.8 (2.4.0+dfsg-1~ppa2+trusty, Sep 25 2014, 04:35:04)[PyPy 
2.4.0 with GCC 4.8.2] on linux2Type "help", "copyright", "credits" or "license" 
for more information.>>>>
Running my program in it gives a segfault:
$ sbotSegmentation fault

If I run in CPython then things are OK
$ sbotusage: usage: sbot [options] inputfile.bot [args] [-h] [-o FILE] [-w] 
[-f]                                                  [-t TITLE] [-s] [-dv]     
                                             [-p SERVERPORT] [-r REPEAT]        
                                          [-g GRAMMAR] [-c] [-v VARS]           
                                       script [script_args]usage: sbot 
[options] inputfile.bot [args]: error: too few arguments


I got this out of gdb:
gdb -ex r --args `which pypy` `which sbot` GNU gdb (Ubuntu 7.8-1ubuntu4) 
7.8.0.20141001-cvsCopyright (C) 2014 Free Software Foundation, Inc.License 
GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>This is 
free software: you are free to change and redistribute it.There is NO WARRANTY, 
to the extent permitted by law.  Type "show copying"and "show warranty" for 
details.This GDB was configured as "x86_64-linux-gnu".Type "show configuration" 
for configuration details.For bug reporting instructions, please 
see:<http://www.gnu.org/software/gdb/bugs/>.Find the GDB manual and other 
documentation resources online 
at:<http://www.gnu.org/software/gdb/documentation/>.For help, type "help".Type 
"apropos word" to search for commands related to "word"...Reading symbols from 
/mnt/data/home/stu/.virtualenvs/shoebot-pgi-pypy/bin/pypy...(no debugging 
symbols found)...done.Starting program: 
/mnt/data/home/stu/.virtualenvs/shoebot-pgi-pypy/bin/pypy 
/mnt/data/home/stu/.virtualenvs/shoebot-pgi-pypy/bin/sbot[Thread debugging 
using libthread_db enabled]Using host libthread_db library 
"/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.0x00007fffecdb686e in 
std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, 
int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, 
int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, 
std::pair<void const*, int> > > >::_M_get_insert_unique_pos(std::string const&) 
()   from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8(gdb) 
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