Try a slightly nicer failure if wkhtmltopdf isn't installed
Try a slightly nicer failure if wkhtmltopdf isn't installed

(This could be much better)

oneclickorgs/one-click-orgs,oneclickorgs/one-click-orgs,oneclickorgs/one-click-orgs-deployment,oneclickorgs/one-click-orgs,oneclickorgs/one-click-orgs,oneclickorgs/one-click-orgs-deployment,oneclickorgs/one-click-orgs-deployment