Error: Could not execute GraphicsMagick/ImageMagick

Error : /home/chatzone/domains/node.chatzone.tv/nodesand/routes/users.js:332 if (err) throw err; ^ Error: Could not execute GraphicsMagick/ImageMagick: convert "tmpFile-55b541ab249e510612e6b60a-3465" "-background" "#000000" "-rotate" "0" "-crop" "322x768+0+96" "-resize" "63x150" "tmpOutFile-55b541ab249e510612e6b60a-3990" this most likely means the gm/convert binaries can't be found

Solution for Debian users :

While you're at it, install both imagemagick (convert binary) and graphicsmagic (gm binary):

$> apt-get install imagemagick graphicsmagick

Test that you now have "convert"

$> convert -version