[R] (no subject)

[Anne Shelton]

I have installed Parallel R on a LINUX Cluster and I am trying to initiate
the Parallel engine function in pR but I am receiving this error

	Error in namespaceExport(ns, exports) : undefined exports: fixPre1.8
	> StartPE(2)
 	chr [1:2] "/usr/local/lib/R/library/base/exec/pRBatch.R" "NULL"
	Failed to create scheduler thread.
	Failed to create threads.
	Error in StartPE(2) : Failed to initialize the parallel engine
	In addition: Warning message: 
	package methods in options("defaultPackages") was not found 
	> 
	MPI process rank 0 (n0, p23798) caught a SIGSEGV.
	>
--------------------------------------------------------------------	
	One of the processes started by mpirun has exited with a nonzero
exit
	code.  This typically indicates that the process finished in error.
	If your process did not finish in error, be sure to include a
"return
	0" or "exit(0)" in your C code before exiting the application.

	PID 23804 failed on node n0 (127.0.0.1) due to signal 15.


Any insight on this error would be helpful.