-----Original Message----- From: =?UTF-8?Q?=E9=BE=99=E6=B5=B7=E6=B6=9B?= <longhaitao@xxxxxxxxxxx> To: gcc-help <gcc-help@xxxxxxxxxxx>, libstdc++-help <libstdc++-help@xxxxxxxxxxx> Date: Wed, 23 Jan 2008 15:48:30 +0800 Subject: how could i get version of a library eg, glibc libstdc++ ps:I use fedora 6. _______________ Do you mean rpm -qa glibc rpm -qa libstdc++ or something else? Tim Prince