I'm on a Mid-2009 MacBook Pro, Latest Mountain Lion, MacPorts GNU compilers and R 2.15.3.
These are the last relevant error message lines:
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/opt/local/Library/Frameworks/R.framework/Versions/2.15/Resources/library/OpenMx/libs/x86_64/OpenMx.so':
dlopen(/opt/local/Library/Frameworks/R.framework/Versions/2.15/Resources/library/OpenMx/libs/x86_64/OpenMx.so, 6): Symbol not found: __gfortran_pow_r8_i4
Referenced from: /opt/local/Library/Frameworks/R.framework/Versions/2.15/Resources/library/OpenMx/libs/x86_64/OpenMx.so
Expected in: dynamic lookup
Error: loading failed
ERROR: loading failed
* removing ‘/opt/local/Library/Frameworks/R.framework/Versions/2.15/Resources/library/OpenMx’
According to a Google search, this error message is a) rare and b) is caused by __gfortran_pow_r8_i4 having been removed from recent versions of gfortran.
Any and all pointers to solutions appreciated. Thank you.