$ make
./checkversion.sh
make[1]: Entering directory `/home/justin/trunk'
making clean ./codecs/mod_l16
/home/justin/trunk/modmake.sh: line 7: which: command not found
/home/justin/trunk/modmake.sh: line 10: which: command not found
/home/justin/trunk/modmake.sh: line 21: -f: command not found
make[1]: *** [modclean] Error 1
make[1]: Leaving directory `/home/justin/trunk'
make: *** [version] Error 2