FC3 net-snmp-devel installation problem unmet dependecies

I was trying to install net-snmp-devel when this message outputs:

[root@maquiavelos rod]# apt-get install net-snmp-devel
Leyendo listas de paquetes... Done
Construyendo árbol de dependencias... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
La siguiente información puede ayudar a resolver la situación:

The following packages have unmet dependencies:
  net-snmp-devel: Depends: beecrypt-devel but it is not going to be
installed
E: Broken packages
[root@maquiavelos rod]# apt-get install beecrypt-devel
Leyendo listas de paquetes... Done
Construyendo árbol de dependencias... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
La siguiente información puede ayudar a resolver la situación:

The following packages have unmet dependencies:
  beecrypt-devel: Depends: beecrypt (= 3.1.0-6) but 3.1.0-6_5.rhfc3.at
is to be installed
E: Broken packages
[root@maquiavelos rod]# apt-get install beecrypt
Leyendo listas de paquetes... Done
Construyendo árbol de dependencias... Done
beecrypt is already the newest version.
0 upgraded, 0 newly installed, 0 removed and 5 not upgraded.

-- 
Rodrigo <[email protected]>