I have just been installing on some new machine. Everything went well until "make " step. Below is the message I got:

mmdoka@marshall-E6330:~/regcm/RegCM-4.3.5.6$ make
make  all-recursive
make[1]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6'
Making all in external
make[2]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/external'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/external'
Making all in Share
make[2]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Share'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Share'
Making all in PreProc
make[2]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc'
Making all in Terrain
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/Terrain'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/Terrain'
Making all in ICBC
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/ICBC'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/ICBC'
Making all in CLM
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CLM'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CLM'
Making all in CH_EMISSIONS
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS'
Making all in interpolation
make[4]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation'
Making all in tools
make[5]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools'
Making all in REGCM_grid
make[6]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools/REGCM_grid'
make[6]: Nothing to be done for `all'.
make[6]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools/REGCM_grid'
make[6]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools'
make[6]: Nothing to be done for `all-am'.
make[6]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools'
make[5]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation/tools'
make[5]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation'
make[4]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS/interpolation'
make[4]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS'
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc/CH_EMISSIONS'
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc'
make[2]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/PreProc'
Making all in Main
make[2]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Main'
Making all in mpplib
make[3]: Entering directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Main/mpplib'
mpif90 -I/home/mmdoka/regcm/RegCM-4.3.5.6/external -I/home/mmdoka/regcm/intelsoft/include -I/home/mmdoka/regcm/intelsoft/include  -I/home/mmdoka/regcm/RegCM-4.3.5.6/Share -O3 -fp-model fast=2 -ip -convert big_endian -assume byterecl -heap-arrays -c mod_mppparam.F90
make[3]: mpif90: Command not found
make[3]: *** [mod_mppparam.o] Error 127
make[3]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Main/mpplib'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6/Main'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/mmdoka/regcm/RegCM-4.3.5.6'
make: *** [all] Error 2