Hi, I just installed freeswitch-1.2.5.1-1.i386 on CentOS 5 using yum. Now I have trouble installing freeswitch-spidermonkey. How can I fix the problem? Thanks. Here's the console output: [root@templ0 freeswitch]# yum install freeswitch-spidermonkey --nogpgcheck Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.einstein.yu.edu * updates: mirror.cogentco.com * extras: yum.singlehop.com Setting up Install Process Parsing package install arguments Resolving Dependencies --> Running transaction check ---> Package freeswitch-spidermonkey.i386 0:1.2.5.1-1 set to be updated --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================================================== Installing: freeswitch-spidermonkey i386 1.2.5.1-1 freeswitch 2.0 M Transaction Summary =============================================================================================================================================================================================================== Install 1 Package(s) Update 0 Package(s) Remove 0 Package(s) Total size: 2.0 M Is this ok [y/N]: y Downloading Packages: Running rpm_check_debug Running Transaction Test Finished Transaction Test Transaction Check Error: file /usr/lib/libnspr4.so from install of freeswitch-spidermonkey-1.2.5.1-1.i386 conflicts with file from package nspr-4.9.1-4.el5_8.i386 file /usr/lib/libplc4.so from install of freeswitch-spidermonkey-1.2.5.1-1.i386 conflicts with file from package nspr-4.9.1-4.el5_8.i386 file /usr/lib/libplds4.so from install of freeswitch-spidermonkey-1.2.5.1-1.i386 conflicts with file from package nspr-4.9.1-4.el5_8.i386 Error Summary ------------- Here's the version of nspr installed the machine. [root@templ0 freeswitch]# rpm -q nspr nspr-4.9.1-4.el5_8 Here's a list of things I installed earlier: rpm -Uvh http://files.freeswitch.org/freeswitch-release-1-0.noarch.rpm yum install freeswitch-config-vanilla --nogpgcheck