No tintin found at /path/to/tintin

[SaekiRaku]

I'm trying to install Pebble SDK, but obviously , it's failed due to Pebble's server is closed. And by reading the document of pebble sdk install -h. It seems that I can install SDK by use --tintin.

But when I cloned this repo, and try command like this: pebble sdk install --tintin /path/of/tintin. I got errors like this:

Installing SDK...
No tintin found at /home/saeki/Documents/Develop/Pebble/qemu-tintin-images-4.3

Please help me out, thank you.