Unable to download or extract Nginx source tarball
Possible reasons:
* Your Internet connection is unstable.
If this is the case, try re-running this installer with higher connection
timeouts:
passenger-config compile-nginx-engine --connect-timeout 60 --idle-timeout 60
* You are not connected to the Internet.
If this is the case, then please connect to the Internet and try again.
* The URL that this installer tried to download from no longer exists.
Please file a bug report if this is the case:
https://github.com/phusion/passenger/issues
* The download was corrupted.
Please try to re-run this installer:
passenger-config compile-nginx-engine
* Phusion Passenger Standalone is not able to write to /tmp.
Please fix the permissions for this directory, or run this installer with
root privileges:
<%= PlatformInfo.ruby_sudo_command %> passenger-config compile-nginx-engine