warning: libgtkspell0-2.0.3-5mdk.i586.rpm: V3 DSA signature: NOKEY, key ID 26752624
error: Failed dependencies:
libaspell.so.15 is needed by libgtkspell0-2.0.3-5mdk
libpspell.so.15 is needed by libgtkspell0-2.0.3-5mdk
它们都提示类似 **** si needed by ********.
这是什么意思.我应该怎么办?