细节：
Subprocess failed. Error: RPM 失败：warning: /windows/F/mplayer-1.0-0.111.20091029svn.fc12.i686.rpm: Header V3 RSA/SHA256 signature: NOKEY, key ID 16ca1a56
error: Failed dependencies:
faad2-libs >= 1:2.6.1 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libBasicUsageEnvironment.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libUsageEnvironment.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
liba52.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libaa.so.1 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libc.so.6(GLIBC_2.11) is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libdca.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libdv.so.4 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libdvdnav.so.4 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libdvdread.so.4 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libenca.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libfaad.so.2 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libgroupsock.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libliveMedia.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libmpcdec.so.5 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libopencore-amrnb.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libopencore-amrwb.so.0 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
libxvidcore.so.4 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
rpmlib(FileDigests) <= 4.6.0-1 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by mplayer-1.0-0.111.20091029svn.fc12.i686
