Hello, gcc updates can be a bit of a problem for some people. So we're going to put this in testing to let people test it. If there aren't any problems we plan on pushing this out into the security errata on Wednesday, January 20, 2010. This has a Medium security rating CVE-2009-3736 libtool: libltdl may load and execute code from a library in the current directory To test or update SL3 ------- yum -c http://ftp.scientificlinux.org/linux/scientific/30rolling/testing/yum.conf update gcc\* or you can download rpm's by hand at http://ftp.scientificlinux.org/linux/scientific/30rolling/testing/i386/RPMS/gcc/ http://ftp.scientificlinux.org/linux/scientific/30rolling/testing/x86_64/RPMS/gcc/ SL4 ------- yum --enablerepo=sl-testing update gcc\* or you can download rpm's by hand at http://ftp.scientificlinux.org/linux/scientific/40rolling/testing/i386/RPMS/gcc/ http://ftp.scientificlinux.org/linux/scientific/40rolling/testing/x86_64/RPMS/gcc/ SL5 ------- yum --enablerepo=sl-testing update gcc\* or you can download rpm's by hand at http://ftp.scientificlinux.org/linux/scientific/5rolling/testing/i386/gcc/ http://ftp.scientificlinux.org/linux/scientific/5rolling/testing/x86_64/gcc/ Thanks Troy Dawson -- __________________________________________________ Troy Dawson [log in to unmask] (630)840-6468 Fermilab ComputingDivision/LCSI/CSI DSS Group __________________________________________________