On Jul 27, 2011, at 8:54 AM, Federico Calboli wrote: > As a test I downloaded and tried to install gfortran-lion-5666-3.pkg. It does > not like the fact that Xcode 4.1 comes with gcc build 5658, rather than > 5666.3, and it does not install. > > Lion, Xcode 4.1 > > gcc --version > i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) > (LLVM build 2335.15.00) > Copyright (C) 2007 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. >
Wrong reason. The only reason it won't install on Lion is if you don't have gcc-42 in the system location. The high-level check is that this must work: ginaz:Lion$ /usr/bin/gcc-4.2 --version i686-apple-darwin11-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. The actual test is that /usr/libexec/gcc/i686-apple-darwin11/4.2.1/cc1 must be present: ginaz:Lion$ ls -l /usr/libexec/gcc/i686-apple-darwin11/4.2.1/cc1 -rwxr-xr-x@ 1 root wheel 12486976 Jul 22 18:55 /usr/libexec/gcc/i686-apple-darwin11/4.2.1/cc1 The reason is that the package will update it so if you don't have it, you don't have Xcode in the right place so it won't work. Cheers, Simon _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
