Hello, My name is Jake and I recently tried to install gcc 3.4.6 in order to run OpinionFinder which relies on gcc versions that are at least as old as 3.4.6. I am currently using an Intel 64 bit machine with Wubi(Ubuntu on Windows) x64 version: Description: Ubuntu 12.04.1 LTS Release: 12.04 and have gcc version: gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 However, after trying to install the older version of gcc I got the following errors: gcc -c -g -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-error -DHAVE_CONFIG_H -I. -I. -I/home/jake/Downloads/gcc-3.4.6/gcc -I/home/jake/Downloads/gcc-3.4.6/gcc/. -I/home/jake/Downloads/gcc-3.4.6/gcc/../include c-parse.c -o c-parse.o gcc: error: c-parse.c: No such file or directory gcc: fatal error: no input files compilation terminated. make[2]: *** [c-parse.o] Error 4 make[2]: Leaving directory `/home/jake/Downloads/gcc-3.4.6/objdir/gcc' make[1]: *** [stage1_build] Error 2 make[1]: Leaving directory `/home/jake/Downloads/gcc-3.4.6/objdir/gcc' make: *** [bootstrap] Error 2 Since I am not sure how to go about fixing the problem, I was wondering if you might not know how to go about fixing the error. Thanks, Jake