remove obsolete dependencies

minicom/minicom.spec

@@ -42,7 +42,7 @@ Source2:      getopt.h
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
-BuildPreReq:  OpenPKG, openpkg >= 20020206, gettext, libiconv, lrzsz, make
+BuildPreReq:  OpenPKG, openpkg >= 20020206, lrzsz, make
 PreReq:       OpenPKG, openpkg >= 20020206, lrzsz
 AutoReq:      no
 AutoReqProv:  no