it ain’t quiet easy… you can not start android sdk manager out of adt-enabled eclipse

eclipse android start sdk manager

or start it from command line: (this applies to Android Studio and Eclipse)

so you have to find it yourself.

the default location would be:

~/Android/Sdk/tools/android sdk

if it’s not there let’s go find it:

find / -name *android*|grep tools; # should search your entire files for the android tools sdk manager *UNTESTED*