Benda, Thanks for all the help! The installation now finishes normally. I expect Gentoo-prefix will become a handy tool for using the university cluster machines. Best. 2013/1/25 heroxbd > Hi Linpeng, > > For openssh, your glibc is too old to support FORTIFY. Therefore I have > the following in my > $EPREFIX/etc/portage/package.mask > > # from this version _FORTIFY_SOURCE=2 is enabled by default. > # fails on glibc-2.{4,5} > >=net-misc/openssh-6.0 > > because from openssh-6 its configure system false identifies fortify > feature. > > This is just a work around. > > Cheers, > Benda > > -- ----------------------------------- Princeton University Computer Science Department Linpeng Tang