I figured out that the error I posted depended on an ambient variable that I
have set um in my rc files, namely
export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.aatext=true"
with this `java -version` returns
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
openjdk version "1.8.0_171"
OpenJDK Runtime Environment (IcedTea 3.8.0) (Gentoo icedtea-3.8.0)
OpenJDK 64-Bit Server VM (build 25.171-b11, mixed mode)
and `sage.interfaces.jmoldata.JmolData.is_jvm_available` fails. This is
independent of python3.
On the same note: the current implementation of `is_jvm_available` is not
really robust and I should open a ticket about this; any suggestion for a
better implementation?
S.
* Dima Pasechnik <dimp...@gmail.com> [2019-11-03 19:16:35]:
On Sun, 3 Nov 2019, 16:57 VulK, <etn45...@gmail.com> wrote:
I have issues with a symlink when installing ipython:
"""
...
Successfully installed ipython-5.8.0
Cleaning up...
Removed build tracker '/tmp/pip-req-tracker-x6b62y1w'
real 0m3.382s
user 0m3.027s
sys 0m0.498s
Copying package files from temporary location
/opt/sage-python3/local/var/tmp/sage/build/ipython-5.8.0/inst to
/opt/sage-python3/local
cp: not writing through dangling symlink
'/opt/sage-python3/local/./bin/ipython'
************************************************************************
Error copying files for ipython-5.8.0.
************************************************************************
...
"""
This install was in a dir where previously I had installed using python3
and
with ./configure --with-python=3 but I ran make maintainer-clean before
attempting to compile public/python3_switch
this should be fixed in
https://trac.sagemath.org/ticket/28673
S.
* Frédéric Chapoton <fchapot...@gmail.com> [2019-11-03 05:18:13]:
>Could please some of the many plus-one-ing people try the branch at #28660
>and report there if it works for them, namely builds a working
python3-sage
>by default ?
>
>Frédéric
>
>Le dimanche 27 octobre 2019 01:58:23 UTC+2, Volker Braun a écrit :
>>
>> Maybe I missed it, but I didn't find a ticket for that. I think now
would
>> be a good time to flip the switch, though. Any thoughts?
>>
>
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