[toolchain setup confusion]

this may be another stupid noob question as i am only begginning to learn c and have just finished my first STM32 core module

i have been following the guide to set up the toolchain and accessed the files from the repository server explained

here: http://www.midibox.org/dokuwiki/doku.php?id=installing_gnu_on_osx&s[]=mios32&s[]=toolchain

i am up to this stage

"Expand the archive, you will then have a “stm32-bin†folder containing another archive file and a “README†file. Follow the instructions given in the “README†file to set up the toolchain."

..when i do this, no stm32-bin folder appears in my /usr directory..

im sure i am missing something...

please let me know if any further details are required

[bpm controller]

thank you so much for your documentation!, im a total noob to all this but am designing a midi device for a major project at uni,.. i am a little confused with the drum pads, is it possible to connect them to the AIN module?