Chef on Centos boxes seems not be installed

[kikitux]

on packer file, chef.sh script is called without arguments

checking the boxes on vagrantcloud/atlas, they don't have chef installed

when I run the script manually, this is what happen:

sh chef.sh
downloading https://www.getchef.com/chef/install.sh
to file /tmp/install-chef.sh
trying wget...
/tmp/install-chef.sh: option requires an argument -- v
usage: /tmp/install-chef.sh [-p] [-v version] [-f filename | -d download_dir]

[juliandunn]

The boxes don't have Chef or Puppet or anything installed by default.

Don't use the chef.sh here to install Chef; just wget https://www.chef.io/chef/install.sh and run that.