hola tuxeros necesito ayuda con este error por fa, estoy intentando instalar skype en centos4.4
[root@mateo skype]# yum -y install libsigc++ libstdc
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
No Match for argument: libstdc
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package libsigc++.i386 0:1.2.5-4.2.el4.rf set to be updated
--> Running transaction check
Dependencies Resolved
=============================================================================
Package Arch Version Repository Size
=============================================================================
Installing:
libsigc++ i386 1.2.5-4.2.el4.rf dag apt 37 k
Transaction Summary
=============================================================================
Install 1 Package(s)
Update 0 Package(s)
Remove 0 Package(s)
Total download size: 37 k
Downloading Packages:
warning: rpmts_HdrFromFdno: V3 DSA signature: NOKEY, key ID 6b8d79e6
Public key for libsigc++-1.2.5-4.2.el4.rf.i386.rpm is not installed