Hi Temlakos,
I think the mathoid server is running ok. You can test via
curl -d "q=E=mc^2" mathoid.testme.wmflabs.org
I would suggest to test with an example that does not generate mathml
like for instance
./texvc /tmp /tmp '\sqrt[3]{\frac12}'
for me the output is
+a251aea8870f7ad602a82e5c0109a3a3
and I have the expected png output
ls /tmp/a251aea8870f7ad602a82e5c0109a3a3.png -la
-rw-r--r-- 1 physikerwelt wikidev 868 Aug 4 07:22
/tmp/a251aea8870f7ad602a82e5c0109a3a3.png
you should also check texvccheck in the texvccheck subfolder
/texvccheck$ ./texvccheck '\sqrt[3]{\frac12}'
+{\sqrt[ {3}]{{\frac 12}}}
I guess you have a permissions problem with your webserver does not
have write access to
/home/jcreatio/public_html/images/math
The permissions of my math folder are
drwxr-xr-x 18 www-data www-data 4.0K Jul 31 07:38 math
as root user you can change the permission for the math folder somehow
like that:
1) cd /home/jcreatio/public_html/images/
2) chown www-data math -R
3) chmod 755 math -R
Best
Physikerwelt
On Tue, Aug 4, 2015 at 2:08 AM, Temlakos <[email protected]> wrote:
> Here's the thing: when texvc can create the file, its output ends in
> "</mn>". No minus sign. That one character is the one difference in
> command-line output between success and failure.
>
> I would agree: logic dictates the problem has to do with some kind of
> permission I can't even see.
>
> Temlakos
>
> PS: the Mathoid public service, as I said before, is still down. I've tried
> several times to figure out how to get Mathoid running on my server, but
> can't make head nor tail of it. If anyone can tell me how to install that,
> get it running, and configure it, I might fall back on that. Anything's
> better than being stuck with a static set of pretty maths. (Anything, that
> is, other than never seeing pretty maths again.)
>
> Temlakos
>
>
> On 08/03/2015 07:22 PM, Zenon Panoussis wrote:
>>
>> I must tell you up front that I know absolutely nothing about texvc.
>> Never heard of it until you posted and I looked it up. However, your
>> original problem description says that it works in one directory and
>> it doesn't work in another. Logic then says that the problem is not
>> texvc. And you have also established that the problem is not selinux,
>> thank god and your ISP.
>>
>>> OK. Here is the full dialog:
>>> root@creationwiki02 [/home/jcreatio/public_html]# cd images/math
>>> root@creationwiki02 [/home/jcreatio/public_html/images/math]# ls
>>> ./ ../ 0/ 1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/ a/ b/ c/ d/ e/ f/
>>
>> I don't see any files there. Try 'find /home/jcreatio/public_html -type f'
>> .
>>
>> But I do see that you got an "</mn>-" ending in both cases. If the - at
>> the end means failure, then the command must have failed in both
>> directories.
>> But you actually found and posted the output file of the first command in
>> your original posting. How could that file have been created, if the
>> command output ended in "</mn>-"?
>>
>> There is a misunderstanding somewhere here, but, not knowing anything
>> about texvc, I can't nail it.
>>
>> Z
>>
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