i have been trying to measure battery capacity. i place bq27200.sh in usr/bin and the ic2 file in the first location.not in any folder.in the ./ location. where other folders like .dev bin boot are located.still i get this:

BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash)
Enter 'help' for a list of built-in commands.

~ $ root


BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso30+0m5) built-in shell (ash)
Enter 'help' for a list of built-in commands.

Nokia-N900:~# bq27200.sh
Need ./i2cget
Nokia-N900:~#