Hi Kevin,I tried your command but I get this error: [root@localhost davidga]# rpm -qf /usr/include/gnu/stubs.h glibc-headers-2.9-3.x86_64 glibc-headers-2.9-3.x86_64 error: file /home/davidga/glibc-headers-2.9-3.x86_64: No such file or directory [root@localhost davidga]# I tried to installed glibc-headers-2.9-3.x86_64 through yum and it's alreday installed: [root@localhost davidga]# yum install glibc-headers-2.9-3.x86_64Excluding Packages from ATrpms - x86_64 - Stable Finished 377 packages excluded due to repository priority protections Setting up Install Process Parsing package install arguments Package glibc-headers-2.9-3.x86_64 already installed and latest version Nothing to do thanks for the help, Dave<div class="gmail_quote">On Mon, Feb 16, 2009 at 10:22 PM, Matthew Saltzman <<a href="mailto:mjs@clemson.edu">mjs@clemson.edu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="Ih2E3d">On Mon, 2009-02-16 at 21:56 -0500, David Antonio Garcia Campos wrote: $ gcc -Wall hello.c -o hello In file included from /usr/include/features.h:359, from /usr/include/stdio.h:28, from hello.c:1: /usr/include/gnu/stubs.h:9:27: error: gnu/stubs-64.h: No such file or directory </div>$ rpm -qf /usr/include/gnu/stubs.h glibc-headers-2.9-3.x86_64 -- Matthew Saltzman Clemson University Math Sciences mjs AT clemson DOT edu <a href="http://www.math.clemson.edu/~mjs" target="_blank">http://www.math.clemson.edu/~mjs</a> -- fedora-list mailing list <a href="mailto:fedora-list@redhat.com">fedora-list@redhat.com</a> To unsubscribe: <a href="https://www.redhat.com/mailman/listinfo/fedora-list" target="_blank">https://www.redhat.com/mailman/listinfo/fedora-list</a> Guidelines: <a href="http://fedoraproject.org/wiki/Communicate/MailingListGuidelines" target="_blank">http://fedoraproject.org/wiki/Communicate/MailingListGuidelines</a> </blockquote></div>