HELP!! a proplem about cpl.buildexe

[banmianyu@sogou_com]

hello everyone
I have a problem on running CCSM3.
when I run "case.jazz.build", the screen show like that:

-------------------------------------------------------------------------
Preparing T42_gx1v3 component models for execution
-------------------------------------------------------------------------
- Create execution directories for atm,cpl,lnd,ice,ocn
- If a restart run then copy restart files into executable directory
ccsm_getrestart: get /home/wangyuan/exe/case1 restarts from /home/wangyuan/archive/case1/restart
- Check validity of configuration
- Determine if build must happen (env variable BLDTYPE)
- Build flag (BLDTYPE) is TRUE
- Build Libraries: esmf, mph, mct
四 3月 29 14:51:02 CST 2007 esmf.buildlib.070329-145102
四 3月 29 14:51:03 CST 2007 mph.buildlib.070329-145102
四 3月 29 14:51:03 CST 2007 mct.buildlib.070329-145102
- Create model directories for each platform
- Determine if models must be rebuilt
- Build model executables, create namelist files, prestage input data
四 3月 29 14:51:03 CST 2007 /home/wangyuan/exe/case1/cpl/cpl.log.070329-145102
四 3月 29 14:51:03 CST 2007 /home/wangyuan/exe/case1/cpl/cpl.buildexe.070329-145102
ERROR: cpl.buildexe.csh failed, see cpl.buildexe.070329-145102
ERROR: cat /home/wangyuan/exe/case1/cpl/cpl.buildexe.070329-145102



and the file cpl.buildexe.070329-145102 show like that:
29 14:51:03 CST 2007 /home/wangyuan/exe/case1/cpl/cpl.buildexe.070329-145102
mpif90 -I. -I/soft/apps/packages/netcdf-3.5.0/include -I/usr/include
-I/home/wangyuan/exe/case1/lib/include
-I/soft/apps/packages/mpich-gm-1.2.5..9-pre6-gm-1.6.3-pgi-4.0/include -I.
-I/home/wangyuan/ccsm3_0/scripts/case1/SourceMods/src.cpl
-I/home/wangyuan/ccsm3_0/models/cpl/cpl6
-I/home/wangyuan/ccsm3_0/models/csm_share
-I/home/wangyuan/ccsm3_0/models/csm_share/shr
-I/home/wangyuan/ccsm3_0/models/csm_share/cpl
-c -r8 -i4 -Kieee -Mrecursive -Mdalign -Mextend -Mfree -DLINUX -DPGF90 -DNO_SHR_VMATH-DLINUX /home/wangyuan/ccsm3_0/models/csm_share/cpl/cpl_iocdf_mod
.F90
/opt/mpich2-install/bin/mpif90: line 320: ifort: command not found
gmake: *** [cpl_iocdf_mod.o] Error 127



any advise ?
thanks ..............