simply booting on linux even from usb
make
apt-get update enter
apt-get install sqlmap enter
that just simple as that
if you really not success like that
can get source from github downloading on linux
with command
apt-get update enter
apt-get install git enter
git clone
https://github.com/sqlmapproject/sqlmap.git enter
cd sqlmap enter
python ./sqlmap.py -h enter
for more help i mean directly lesson's
you can paid and i will learn you how to completly used it
if not make more research alone
you welcome
peace