[R] MAC R crashes

[Peter Rossi]

Dear R-Help Group:

R will not start on my imac running 10.6.2.  I installed both R2.10.1 and
2.10.0 from pkg. It crashed on both. I tried both the R and R64 apps and
both versions 2.10.1 and 2.10.0.  I googled and found nothing on this.

Below is part of report:

Process:         R [767]
Path:            /Applications/R64.app/Contents/MacOS/R
Identifier:      org.R-project.R
Version:         R 2.10.0 GUI 1.30 Leopard build 64-bit (5511)
Code Type:       X86-64 (Native)
Parent Process:  launchd [182]

Date/Time:       2010-01-22 15:22:28.306 -0800
OS Version:      Mac OS X 10.6.2 (10C2234)
Report Version:  6

Interval Since Last Report:          868605 sec
Crashes Since Last Report:           12
Per-App Crashes Since Last Report:   1
Anonymous UUID:                      2711C8BB-9B34-4F6D-98AF-8753700C7B8F

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Application Specific Information:
abort() called
*** Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason: '-[NSApplication _setup:]: unrecognized selector sent to instance
0x1006088b0'


If I delete my Rprofile, R will sometimes run but hangs and goes
non-responsive when I type only one letter of a command.

cat .Rprofile
 # Example of .Rprofile
     .First <- function() {
        library(bayesm)
          library(tcltk)
        cat(" tcltk,bayesm loaded \n\n")
    }
       source("my_R_functions.R")
      cat(" custom functions loaded \n")
     .Last <- function()  cat("\n   Goodbye!\n\n")


I have fully updated by mac os.

Any help would be most appreciated.

Peter Rossi