I'm on mac, I think I've done everything right so far. following these instructions: http://developer.android.com/sdk/installing/adding-packages.html
it says to navigate to tools/ directory in terminal. Here are my steps.
Open terminal
cd Applications result is: No such file or directory
path to my tools directory is as follows
Applications->adt-bundle-mac-x86_64-20130219 ->SDK -> tools
I tried putting my folder onto my desktop, both the tools folder, and my adt-bundle because I could change directory to my desktop, and when I enter ls to the terminal I see my tools folder, and my adt-bundle is there,
but the problem is when I try to enter
cd tools
or
cd adt-bundle(etc...)
it says that it is not a directory.
what do I do?
I recently encountered this issue, and figured I'd post on this for clarification or for anyone still encountering it.
It seems you have to be at the root of the /adt-bundle-mac-VERSION/sdkdirectory in order to execute the "android" command.
I normally cd into the directory until I reach the location of the command, but in this case I encountered the same issue as the original poster.
You must use the tab key to the android command... ie...
locate your installation /adt-bundle-mac-x86_64-20131030/sdk hit TAB key /tools hit TAB key /android
instead of cd adt-bundle-mac-x86_64-20131030/ cd/sdk cd/tools android
If done properly the SDK manager should launch for you.
Hope this helps anybody out there.