[root@csf etc]# yum install php-xcache
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * atomic: mir01.syntis.net
 * base: centos.mirror.linuxwerk.com
 * epel: mirror.kiewel-online.ch
 * extras: centos.mirror.linuxwerk.com
 * rpmforge: mirror1.hs-esslingen.de
 * rpmfusion-free-updates: ftp-stud.hs-esslingen.de
 * rpmfusion-nonfree-updates: ftp-stud.hs-esslingen.de
 * updates: centos.mirror.linuxwerk.com
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package php-xcache.x86_64 1:3.0.0-3.el6 will be installed
--> Processing Dependency: php(zend-abi) = 20090626-x86-64 for package: 1:php-xcache-3.0.0-3.el6.x86_64
--> Running transaction check
---> Package php-common.i686 0:5.3.20-13.el6.art will be installed
--> Processing Dependency: libc.so.6(GLIBC_2.3.4) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.4) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6 for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.1) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libz.so.1 for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.1.3) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libcurl.so.4 for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.7) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.0) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libpthread.so.0 for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.3) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libpthread.so.0(GLIBC_2.0) for package: php-common-5.3.20-13.el6.art.i686
--> Processing Dependency: libc.so.6(GLIBC_2.8) for package: php-common-5.3.20-13.el6.art.i686
--> Running transaction check
---> Package glibc.i686 0:2.12-1.80.el6_3.6 will be installed
--> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.12-1.80.el6_3.6.i686
--> Processing Dependency: libfreebl3.so for package: glibc-2.12-1.80.el6_3.6.i686
---> Package libcurl.i686 0:7.19.7-26.el6_2.4 will be installed
--> Processing Dependency: libssl3.so(NSS_3.4) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libssl3.so(NSS_3.2) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libssl3.so(NSS_3.11.4) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libssl3.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libssh2.so.1 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libsmime3.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libplds4.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libplc4.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnssutil3.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.9.3) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.9.2) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.5) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.4) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.3) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.2) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.12.5) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.12) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so(NSS_3.10) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnss3.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libnspr4.so for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libldap-2.4.so.2 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libkrb5.so.3 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libk5crypto.so.3 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libidn.so.11(LIBIDN_1.0) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libidn.so.11 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libgssapi_krb5.so.2(gssapi_krb5_2_MIT) for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libgssapi_krb5.so.2 for package: libcurl-7.19.7-26.el6_2.4.i686
--> Processing Dependency: libcom_err.so.2 for package: libcurl-7.19.7-26.el6_2.4.i686
---> Package zlib.i686 0:1.2.3-27.el6 will be installed
--> Running transaction check
---> Package krb5-libs.i686 0:1.9-33.el6_3.3 will be installed
--> Processing Dependency: libselinux.so.1 for package: krb5-libs-1.9-33.el6_3.3.i686
--> Processing Dependency: libkeyutils.so.1(KEYUTILS_0.3) for package: krb5-libs-1.9-33.el6_3.3.i686
--> Processing Dependency: libkeyutils.so.1 for package: krb5-libs-1.9-33.el6_3.3.i686
---> Package libcom_err.i686 0:1.41.12-12.el6 will be installed
---> Package libidn.i686 0:1.18-2.el6 will be installed
---> Package libssh2.i686 0:1.2.2-11.el6_3 will be installed
--> Processing Dependency: libssl.so.10 for package: libssh2-1.2.2-11.el6_3.i686
--> Processing Dependency: libcrypto.so.10 for package: libssh2-1.2.2-11.el6_3.i686
---> Package nspr.i686 0:4.9.1-2.el6_3 will be installed
---> Package nss.i686 0:3.13.5-1.el6_3 will be installed
--> Processing Dependency: nss-softokn(x86-32) >= 3.12.9 for package: nss-3.13.5-1.el6_3.i686
--> Processing Dependency: libsoftokn3.so for package: nss-3.13.5-1.el6_3.i686
---> Package nss-softokn-freebl.i686 0:3.12.9-11.el6 will be installed
---> Package nss-util.i686 0:3.13.5-1.el6_3 will be installed
---> Package openldap.i686 0:2.4.23-26.el6_3.2 will be installed
--> Processing Dependency: libsasl2.so.2 for package: openldap-2.4.23-26.el6_3.2.i686
--> Running transaction check
---> Package cyrus-sasl-lib.i686 0:2.1.23-13.el6_3.1 will be installed
--> Processing Dependency: libdb-4.7.so for package: cyrus-sasl-lib-2.1.23-13.el6_3.1.i686
---> Package keyutils-libs.i686 0:1.4-4.el6 will be installed
---> Package libselinux.i686 0:2.0.94-5.3.el6 will be installed
---> Package nss-softokn.i686 0:3.12.9-11.el6 will be installed
--> Processing Dependency: libsqlite3.so.0 for package: nss-softokn-3.12.9-11.el6.i686
---> Package openssl.i686 0:1.0.0-25.el6_3.1 will be installed
--> Running transaction check
---> Package db4.i686 0:4.7.25-17.el6 will be installed
---> Package sqlite.i686 0:3.7.9-1.el6.art will be installed
--> Processing Dependency: libreadline.so.6 for package: sqlite-3.7.9-1.el6.art.i686
--> Running transaction check
---> Package readline.i686 0:6.0-4.el6 will be installed
--> Processing Dependency: libtinfo.so.5 for package: readline-6.0-4.el6.i686
--> Running transaction check
---> Package ncurses-libs.i686 0:5.7-3.20090208.el6 will be installed
--> Finished Dependency Resolution
Error: Protected multilib versions: libssh2-1.2.2-11.el6_3.i686 != libssh2-1.4.1-2.el6.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest