Hi Hui, Thank you so much for replying. Sorry for the late response. I was traveling. Could you tell me a bit more about it? How did you unlink the /lib64/libc.so? Did you simply delete the file using the unlink command? -- View this message in context: http://gcc.1065356.n5.nabble.com/Build-gcc-4-8-2-error-gcc-4-8-1-x86-64-unknown-linux-gnu-libgomp-tp977436p1218700.html Sent from the gcc - Help mailing list archive at Nabble.com.