In the version, the dictionary files are archived in LHA format
Change ${ENV} to ${SETENV}
Submitted by: knu
Fix the dependency
Using FreePWING 1.4.3, deleting CR after NL is not necessary
So nkf is not necessary.
After FreePWING 1.4.2, catdump is used in FreePWING instead of
epwutil.