www.neuron.yale.edu

Hi,
nrniv --version
NEURON -- Release 7.0 (281:80827e3cd201) 2009-01-16
on Ubuntu 8.10 and 9.04
When I evoke nrnmodel I get the following error

/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrnmpi_numprocs'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_mk_prop_pools'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_prop_datum_alloc'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrnmpi_myid'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_cache_prop_realloc'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_prop_data_alloc'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_prop_datum_free'
/usr/local/nrn/i686/lib/liboc.so: undefined reference to `nrnmpi_abort'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrn_prop_data_free'
/usr/local/nrn/i686/lib/libnrnoc.so: undefined reference to `nrnmpi_wtime'
collect2: ld returned 1 exit status
make: *** [special] Error 1

Any idea what is going on?

thanks, joby

Don't use nrnocmodl. Delete everything created by running it.
rm -rf i686
Use nrnivmodl instead.

Thanks Ted