I am trying to build a windows 32 bit version of R 2.11.0 from source on a machine running windows 7 - 64 bit while running as the machine's administrator. I am able to run "make all recommended"...However, once I attempt to build the bitmap files I get the following:
C:\Rsource\R-2.11.0\src\gnuwin32>make bitmapdll make -C bitmap make[1]: Entering directory `/cygdrive/c/Rsource/R-2.11.0/src/gnuwin32/bitmap' make CC='gcc -std=gnu99' AR='ar' \ CFLAGS="-O3 -I../../../extra/zlib -DPNG_NO_MMX_CODE" \ RANLIB=ranlib ZLIBLIB=../../../extra/zlib -C libpng \ -f scripts/makefile.mingw prefix=foo libpng.a gcc -std=gnu99 -c -O3 -I../../../extra/zlib -DPNG_NO_MMX_CODE -o png.o png.c Assembler messages: Fatal error: can't create png.o: Permission denied make[3]: *** [png.o] Error 1 make[2]: *** [buildpng] Error 2 make[1]: *** [all] Error 2 make[1]: Leaving directory `/cygdrive/c/Rsource/R-2.11.0/src/gnuwin32/bitmap' make: *** [bitmapdll] Error 2 Any suggestions/hints on what I am messing up are most appreciated. Thanks in advance. Alan- Alan T. Arnholt Professor and Assistant Chair Department of Mathematical Sciences Appalachian State University T:(828)262-2863 F:(828)265-8617 http://www1.appstate.edu/~arnholta/
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