Error: Could not satisfy dependency: image >= 1.0

[jiangfeng15]

when I install the graphicsmagick,it appear
Missing dependencies for graphicsmagick:
image >= 1.0
torch >= 7.0
sys >= 1.0

Error: Could not satisfy dependency: image >= 1.0

[gumanoed]

I suffer from the same issue.
I installed graphicksmagick on ubuntu 14.04 by
git clone https://github.com/clementfarabet/graphicsmagick
luarocks install graphicsmagick/graphicsmagick-1.scm-0.rockspec

But:
Error: Could not satisfy dependency: image >= 1.0

Looks like there is no rock "image" in luarocks repo anymore. I found "dromozoa-image". Mabe it's a replacement?

[nagadomi]

This package depends on torch ( http://torch.ch/ ). torch has its own rocks repository.
https://github.com/torch/rocks