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Bug 1515353 - Sage package does not include threejs
Summary: Sage package does not include threejs
Alias: None
Product: Fedora
Classification: Fedora
Component: sagemath
Version: 27
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Paulo Andrade
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2017-11-20 16:20 UTC by Thomas Wright
Modified: 2018-11-30 18:22 UTC (History)
1 user (show)

Fixed In Version:
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Clone Of:
Last Closed: 2018-11-30 18:22:27 UTC

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Description Thomas Wright 2017-11-20 16:20:27 UTC
Description of problem:
Sagemath package does not include the normally bundled threejs package, which means that 3d plotting with option viewer="threejs" does not work. This seems to be an issue with the packaging in Fedora, rather than the upstream software, since the required library is included in the standard bundle of sage.

Version-Release number of selected component (if applicable):

How reproducible:
By attempting to any 3d plot with the viewer="threejs" option (I am using the Jupyter notebook integration, but this is also be an issue for sagenb as the required library is just not there).

Steps to Reproduce:
Open a sage notebook (with sage -n) and run (for example):
R.<x1,x2> = QQ[]
B = -13 + 7*x1^2 + 16*x2^2 - 6*x1^2*x2^2 - QQ(7/6)*x1^4 - 3*x1*x2^3 + 12*x1*x2 - 4*x1^3*x2
x1r, x2r = (x1,-4,4), (x2,-4,4)
plot3d(B, x1r, x2r, color="orange", opacity=0.95,
       aspect_ratio=(1,1,0.003), online=True).show(viewer="threejs")

Actual results:
An IOError exception is thrown:
IOError: [Errno 2] No such file or directory: '/usr/share/sagemath/etc/threejs/threejs_template.html'

Expected results:
An interactive 3d graphic.

Download this file from the sage github repository and copy it to /usr/share/sagemath/etc/threejs/.

Comment 1 Ben Cotton 2018-11-27 18:06:26 UTC
This message is a reminder that Fedora 27 is nearing its end of life.
On 2018-Nov-30  Fedora will stop maintaining and issuing updates for
Fedora 27. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora  'version' of '27'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 27 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 2 Ben Cotton 2018-11-30 18:22:27 UTC
Fedora 27 changed to end-of-life (EOL) status on 2018-11-30. Fedora 27 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this

Thank you for reporting this bug and we are sorry it could not be fixed.

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