curl path?

Error: Failed to apply catalog: Validation of Exec[wordpress-auto-install] failed: 'curl -d 'weblog_title=My Blog&user_name=admin&admin_password=secret&admin_password2=secret&admin_email=sven@home.org.au' http://localhost/wp-admin/install.php?step=2' is not qualified and no path was specified. Please qualify the command or specify a path. at /etc/puppet/modules/wordpress/manifests/app/setup.pp:46