diff --git a/README.md b/README.md
index 9de51d9..10ede51 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 nothing to see here (yet).
 
 currently borrowing some code from [krom's repo.](https://github.com/PeterLemon/N64/)
+
+you will need to compile
+[bass (the assembler)](https://github.com/ARM9/bass) (ARM9's fork)
+and [z64crc](https://github.com/notwa/mm/blob/master/z64crc.c)
+(to be included in this repo later).
diff --git a/build b/build
index b693780..1640697 100644
--- a/build
+++ b/build
@@ -7,7 +7,7 @@ ROM_NAME=test.z64
 #while inotifywait -q -e create,modify *.asm *.inc; do
 bass F3DZEX.asm
 bass main.asm
-/tmp/z64crc "$ROM_NAME"
+z64crc "$ROM_NAME"
 #done
 
 # don't use -z in msys2 because it hangs