system/environment issue on supercomputer about exoplanet

[dfm]

The unit tests really only work when executed within the git repository (because of flags, as you say). Did you execute the tests as follows:

git clone https://github.com/dfm/exoplanet
cd exoplanet
py.test -v exoplanet

If so, can you tell me your Theano, PyMC3 and exoplanet versions?

[Li-Yangyang]

I just redid the test under git repository, still not passing. Theano: 1.0.4, PyMC3: 3.6, exoplanet: 0.1.5

[dfm]

Looking more closely, it looks like the error is coming from the fact that your system isn't exposing a c++ compiler. It looks like you'll need to set the cxx theano flag to point to your c++ compiler. All the ops in exoplanet are implemented in C so it won't work without this! Let me know how that goes.

[Li-Yangyang]

Many thanks. One more thing about the unit-test of exoplanet is that it seems that c++ compiler can not find Eigen3 and starry lib. After I added them to my system lib directory and point cxx to the c++ complier, unit-test worked. Therefore if possible, a brief guidance about that two lib configuration might be added to the testing part of exoplanet documentation.

Regards,
Yangyang

[dfm]

This means that you didn't follow the docs and git clone --recursive :). I'm not sure that adding to the docs helps if it isn't followed... ;)

On Thu, Mar 21, 2019 at 5:26 PM Li-Yangyang ***@***.***> wrote: Many thanks. One more thing about the unit-test of exoplanet is that it seems that c++ compiler can not find Eigen3 and starry lib. After I added them to my system lib directory and point cxx to the c++ complier, unit-test worked. Therefore if possible, a brief guidance about that two lib configuration might be added to the testing part of exoplanet documentation. Regards, Yangyang — You are receiving this because you commented. Reply to this email directly, view it on GitHub <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dfm_exoplanet_issues_30-23issuecomment-2D475409051&d=DwMFaQ&c=slrrB7dE8n7gBJbeO0g-IQ&r=AvKCBU-zyph1qdf6NaatMQ&m=Lynx-ffOXTSNiqexqdNSgca1IjeO87GzguIBr_sWmMM&s=hrtDZNuwVUQP_fHYHEVDYVJnrpkjjnUYwuf-4bxTgtM&e=>, or mute the thread <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_notifications_unsubscribe-2Dauth_AAVYSrxclFv7lsFUSSfmoW3K7jQDsK-5FNks5vY-5FkXgaJpZM4b56a-5F&d=DwMFaQ&c=slrrB7dE8n7gBJbeO0g-IQ&r=AvKCBU-zyph1qdf6NaatMQ&m=Lynx-ffOXTSNiqexqdNSgca1IjeO87GzguIBr_sWmMM&s=AgCu2u2mNaaKQlxvR4UnCnh14BWUK4SOwwQ-agTzW3E&e=> .

-- Dan Foreman-Mackey Associate Research Scientist Flatiron Institute http://dfm.io

[Li-Yangyang]

Oh, yeah! I just followed the "git clone" suggestions and didn't check the doc lol. Alright, that works if add --recursive. Still many thanks. It's perfect time to close this issue. :)

Regards,
Yangyang