Request and download filename sdk3.tgz, which requires Andor approval to download limited time. Extract and run:
tar xf *sdk3*.tgz bash install_andor
You may need to make manual changes to
/etc/rc.local as per
Then try fast simple cross-platform
example Andor sCMOS C++14 code
for Andor SDK3.
Related: Install Andor sCMOS SDK3 in Windows