I have a problem when i try to install ESF. See :
ns56231 :/home/esforces/steam# ./hlds_run -game esf +maxplayers 16 +map esf_arri val +port 30000 Auto detecting CPU Using AMD Optimised binary. Auto-restarting the server on crash Console initialized. scandir failed:/home/esforces/steam/./valve/SAVE scandir failed:/home/esforces/steam/./platform/SAVE Protocol version 48 Exe version 18.104.22.168/Stdio (valve) Exe build: 15:57:57 Jun 15 2009 (4617) STEAM Auth Server couldn't exec language.cfg Server IP address 22.214.171.124:30000 LoadLibrary failed on ./esf/linuxdlls/hl_i386.so: ./esf/linuxdlls/hl_i386.so: un defined symbol: sqrt Host_Error: Couldn't get DLL API from ./esf/linuxdlls/hl_i386.so! FATAL ERROR (shutting down): Host_Error: Couldn't get DLL API from ./esf/linuxdl ls/hl_i386.so!