Does firefox35 work well with STABLE? It always core dumps for me.

[eculp]

Firefox35 works fine on my laptop running current but I've not been  
able to get it to work with STABLE.  It crashes with shared library  
problems that somehow seem related to acroread

# uname -a
FreeBSD local2.local.net.mx 7.2-STABLE FreeBSD 7.2-STABLE #619: Sun  
Aug 16 05:57:41 CDT 2009      
root at local2.local.net.mx:/usr/obj/usr/src/sys/ENCONTACTO  i386

The two error messages follow and are dependent on acroread[8-9]

# firefox3
:1: error: unexpected character `e', expected keyword - e.g. `style'
LoadPlugin: failed to initialize shared library  
/root/.mozilla/plugins/nppdf.so [/usr/local/lib/compat/libc.so.6:  
version GLIBC_2.1.3 required by /root/.mozilla/plugins/nppdf.so not  
defined]
Bad system call (core dumped)


   # firefox3
:1: error: unexpected number `9', expected keyword - e.g. `style'
LoadPlugin: failed to initialize shared library  
/root/.mozilla/plugins/nppdf.so [Shared object "libpthread.so.0" not  
found, required by "nppdf.so"]


any suggestions appreciated if it is usuable, if not back to firefox3.

Thanks,

ed