When I try to install a new fireshell project, grunt-dev.command execution ends in an error saying :
Local Npm module "grunt-bower" not found. Is it installed ?

Complete output :

npm ERR! Linux 3.13.0-37-generic
npm ERR! argv "node" "/usr/bin/npm" "install"
npm ERR! node v0.10.32
npm ERR! npm v2.1.3
npm ERR! code ETARGET

npm ERR! notarget No compatible version found: bower-config@'>=0.2.0 <0.3.0'
npm ERR! notarget Valid install targets:
npm ERR! notarget ["0.1.0-rc.1","0.1.0-rc.2","0.1.0-rc.3","0.1.0-rc.4","0.1.0-rc.5","0.2.0-rc.1","0.2.0-
rc.2","0.3.0","0.3.1","0.3.3","0.3.4","0.3.5","0.4.0","0.4.1","0.4.2","0.4.3","0.4.4","0.4.5","0.5.0","0.5.1","0>.5.2"]
npm ERR! notarget
npm ERR! notarget This is most likely not a problem with npm itself.
npm ERR! notarget In most cases you or one of your dependencies are requesting
npm ERR! notarget a package version that doesn't exist.

npm ERR! Please include the following file with any support request:
npm ERR! /home/matutinal/PhpstormProjects/matutinal.fr/fireshell/npm-debug.log

Local Npm module "grunt-bower" not found. Is it installed?
Warning: Task "bower:dev" not found. Use --force to continue.

Aborted due to warnings.

I have followed the getting started tutorial.

Suggestion : I have succesfully started fireshell projects in the past, this issue is recent (1 week maybe). Replicated in both ubuntu 12.04 & 14.04 (elementary os). I also use Phpstorm with nodejs plugin, which may be conflicting, but uninstalling it did not work.

Find npm-debug.log here