ошибка при установке OpenVpn на CentOS

[root@portal ~]# yum install openvpn
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.neolabs.kz
* epel: mirrors.ustc.edu.cn
* extras: mirror.neolabs.kz
* rpmforge: mirror.nl.leaseweb.net
* updates: mirror.neolabs.kz
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package openvpn.x86_64 0:2.2.2-1.el6 will be installed
--> Processing Dependency: libpkcs11-helper.so.1()(64bit) for package: openvpn-2.2.2-1.el6.x86_64
--> Processing Dependency: liblzo2.so.2()(64bit) for package: openvpn-2.2.2-1.el6.x86_64
--> Running transaction check
---> Package lzo.x86_64 0:2.06-1.el5.rf will be installed
---> Package pkcs11-helper.x86_64 0:1.08-1.el5.rf will be installed
--> Processing Dependency: libgnutls.so.13(GNUTLS_1_3)(64bit) for package: pkcs11-helper-1.08-1.el5.rf.x86_64
--> Processing Dependency: libcrypto.so.6()(64bit) for package: pkcs11-helper-1.08-1.el5.rf.x86_64
--> Processing Dependency: libgnutls.so.13()(64bit) for package: pkcs11-helper-1.08-1.el5.rf.x86_64
--> Running transaction check
---> Package openssl098e.x86_64 0:0.9.8e-17.el6.centos.2 will be installed
---> Package pkcs11-helper.x86_64 0:1.08-1.el5.rf will be installed
--> Processing Dependency: libgnutls.so.13(GNUTLS_1_3)(64bit) for package: pkcs11-helper-1.08-1.el5.rf.x86_64
--> Processing Dependency: libgnutls.so.13()(64bit) for package: pkcs11-helper-1.08-1.el5.rf.x86_64
--> Finished Dependency Resolution
Error: Package: pkcs11-helper-1.08-1.el5.rf.x86_64 (rpmforge)
Requires: libgnutls.so.13()(64bit)
Error: Package: pkcs11-helper-1.08-1.el5.rf.x86_64 (rpmforge)
Requires: libgnutls.so.13(GNUTLS_1_3)(64bit)
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest