How to setup D language with Apache httpd cgi?

[Andre Pany]

On Wednesday, 31 July 2019 at 10:24:38 UTC, BoQsc wrote:
> On Wednesday, 31 July 2019 at 09:09:12 UTC, BoQsc wrote:
>> On Wednesday, 31 July 2019 at 09:03:47 UTC, BoQsc wrote:
>>> And this is the error I get now:
>>>>[Wed Jul 31 11:51:15.341790 2019] [cgid:error] [pid 870:tid 
>>>>140153708345088] [client >127.0.0.1:50318] End of script 
>>>>output before headers: example.d
>>
>> And I have no idea how to deal with it. Cgi shows Internal 
>> Server Error, because of that "End of script output before 
>> headers" error.
>
>
> It seems like apache does not like what dub package manager is 
> doing, as dub does something before cgi script outputs anything.
> https://stackoverflow.com/questions/22307610/end-of-script-output-before-headers-error-in-apache

As info, the command
   dub app.d is
rewritten to:
   dub run -q --temp-build --single app.d

I wonder whether -q is correct here
   -q Only print warnings and errors
maybe --vquiet should be used instead
   -vquiet Print no messages

If there are any warnings, from dub / dmd these could cause 
invalid
Internal Server Errors.

Kind regards
André