Hi,
After uninstalling Rtools 2.14.0, I have installed the latest version of Rtools 2.15.0 which gives the two folders C:\Rtools\bin C:\Rtools\gcc-4.6.3 R is installed in the directory C:\R\R-2.15.0 I have set the Environment Variable PATH=c:\Rtools\bin;c:\Rtools\gcc-4.6.3\bin;c:\R\R-2.15.0\bin;<others> I am trying to install a custom package (BMEA_0.2.1) which is exactly as written & built successfully on R-2.14.0 When I use R CMD INSTALL BMEA_0.2.1.tar.gz, I get the following output * installing to library 'C:/R/R-2.15.0/library' * installing *source* package 'BMEA' ... ** libs cygwin warning: MS-DOS style path detected: C:/R/R-2.15.0/etc/x64/Makeconf Preferred POSIX equivalent is: /cygdrive/c/R/R-2.15.0/etc/x64/Makeconf CYGWIN environment variable option "nodosfilewarning" turns off this warning Consult the user's guide for more details about POSIX paths: http://cygwin.com/cygwin-ug-net/using.html#using-pathnames gcc -m64 -I"C:/R/R-2.15.0/include" -DNDEBUG -I"d:/RCompile/CRANpkg/extralibs64/local/include" -02 -Wall -std=gnu99 -mtune-core2 -c getLogFC.c -o getLogFC.o gcc: not found make: *** [getLogFC.o] Error 127 ERROR: compilation failed for package 'BMEA' * removing 'C:/R/R-2.15.0/library/BMEA' It looks to me like it can't find the compiler, but I'm stumped as to how to make that happen. I can see the gcc.exe file in "C:\Rtools\gcc-4.6.3\bin" so it does seem to be there (if that's what it's trying to look for) Thanks in advance, Steve [[alternative HTML version deleted]] ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel