make doc fails on manifolds

[Zachary Scherr]

Hi All,

   I was building sage today, and the building of sage seems to work fine but building the documentation crashed for me at manifolds.  Does anyone have any insight as to what's going on?

Thanks,

Zach

[Matthias Koeppe]

On Wednesday, October 7, 2020 at 4:42:23 PM UTC-7, Zachary Scherr wrote:

   I was building sage today, and the building of sage seems to work fine but building the documentation crashed for me at manifolds.  Does anyone have any insight as to what's going on?

From the log:

<module>
[manifolds]     from sage.libs.ecl import EclObject, ecl_eval
[manifolds] ImportError: dlopen(/Users/zscherr/sage/local/lib/python3.8/site-packages/sage/libs/ecl.cpython-38-darwin.so, 2): Symbol not found: _ecl_process_env
[manifolds]   Referenced from: /Users/zscherr/sage/local/lib/python3.8/site-packages/sage/libs/ecl.cpython-38-darwin.so
[manifolds]   Expected in: flat namespace

Do you have another installation of ecl, perhaps in /usr/local?  In that case, this problem may have a similar cause as the problems related to ntl/flint that you reported earlier.

 

[Zachary Scherr]

Yes, through Homebrew.  I'll unlink it tomorrow and I'm guessing that'll fix the problem.  Thanks, I got confused because it looked like it was grabbing it from my sage folder and not /usr/local, but I didn't notice ECL being built.