On Wed, 7 Jul 2004 11:17:35 +0200, SOSSON Frederic wrote: > Hello, > > I have installed fedora core 2 and I would like to update php via rpm, so I get these rpm and I typed this command: > > rpm -U php-ldap-4.3.6-5.i386.rpm You didn't type that. You typed: rpm -U php-4.3.6-5.i386.rpm > And the system told me that: > > warning: php-4.3.6-5.i386.rpm: V3 DSA signature: NOKEY, key ID 4f2a6fd2 > error: Failed dependencies: > php = 4.3.4-11 is needed by (installed) php-ldap-4.3.4-11 > php = 4.3.4-11 is needed by (installed) php-mysql-4.3.4-11 > php = 4.3.4-11 is needed by (installed) php-odbc-4.3.4-11 > > > Could you help me? The error message means that php-ldap, php-mysql and php-odbc packages are installed already which depend strictly on php-4.3.4-11. Since you want to upgrade the php package to 4.3.6-5, this would break the dependency of the other packages. You must erase them or upgrade them together with the php main package. And all provided that your newer php packages are fully compatible [with the rest of your distribution and any other dependencies].