Prakhar, First of all, you are using a non-official fork of Chrono. If you want/need, for whatever reasons, use that particular code, you will need to talk to the owner of that fork (in this case, Json). Here, we can only provide support for the official Chrono distribution.
Having said that, the error message you get gives a pretty clear hint. You did not set the CMake NUMPY_INCLUDE_DIR variable quite right: you should not have the final “/numpy” in the path you provide. --Radu From: [email protected] <[email protected]> On Behalf Of Prakhar Gupta Sent: Wednesday, February 7, 2024 6:38 PM To: ProjectChrono <[email protected]> Subject: [chrono] PyChrono and GymChrono Build Questions Hi, I am trying to transition to pychrono for RL setup and training. I am following the instructions on https://github.com/projectchrono/gym-chrono?tab=readme-ov-file<https://urldefense.com/v3/__https:/github.com/projectchrono/gym-chrono?tab=readme-ov-file__;!!Mak6IKo!NzNEFitrh8AA997b9hSATIoWxv7JCxOl1b3iimxoWOYIDFnYg4-VEsFy4oGkORgRR7HqZn6IAYPGk_bfXG_WNdw$> to set up and run gym-chrono. System: Ubuntu 20.04 x86_64, GPU: 3 x Nvidia A6000 I get the following error (attached "make_output.txt") while I try to build the chrono (feature/robot_model) branch. I pulled this branch as in instructions and edited lines 42-50 to ignore the git info: https://github.com/zzhou292/chrono/blob/2d86e61777100948b704d95b12d7cb57ee6baaa9/src/chrono_parsers/ChParserURDF.cpp#L42<https://urldefense.com/v3/__https:/github.com/zzhou292/chrono/blob/2d86e61777100948b704d95b12d7cb57ee6baaa9/src/chrono_parsers/ChParserURDF.cpp*L42__;Iw!!Mak6IKo!NzNEFitrh8AA997b9hSATIoWxv7JCxOl1b3iimxoWOYIDFnYg4-VEsFy4oGkORgRR7HqZn6IAYPGk_bftiXHwT4$> I installed numpy==1.24.0 with conda and added the include directory during cmake configure (/home/user/anaconda3/lib/python3.11/site-packages/numpy/core/include/numpy). Not sure what's wrong here. Does anyone have any thoughts? Thanks Prakhar Gupta Grad Student, Clemson U. -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion on the web visit https://groups.google.com/d/msgid/projectchrono/35ac0750-b510-49b5-80ed-e8f36e4256a8n%40googlegroups.com<https://urldefense.com/v3/__https:/groups.google.com/d/msgid/projectchrono/35ac0750-b510-49b5-80ed-e8f36e4256a8n*40googlegroups.com?utm_medium=email&utm_source=footer__;JQ!!Mak6IKo!NzNEFitrh8AA997b9hSATIoWxv7JCxOl1b3iimxoWOYIDFnYg4-VEsFy4oGkORgRR7HqZn6IAYPGk_bfubebvs4$>. -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/projectchrono/PH0PR06MB8237F119C243812DFF9CF90AA7452%40PH0PR06MB8237.namprd06.prod.outlook.com.
