ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Wed, 09 Mar 2022 07:27:11 +0100plantri installation always failshttps://ask.sagemath.org/question/61454/plantri-installation-always-fails/Plantri is a program that generates certain types of graphs that are imbedded on the sphere.
Since I need to use the [plantri package](https://doc.sagemath.org/html/en/reference/spkg/plantri.html) in my research. I tried to install it in sagemath 9.3 in windows version.
sage: !sage -i plantri
But the installation process always reminds:
make build/make/Makefile --stop
make[3862]: Entering directory '/opt/sagemath-9.3'
make[3862]: *** [Makefile:37: bootstrap] Error 127
I don't know what the reason is.
I personally think that planri and nauty have different focuses, but they are equally good. So my suggestion is whether it is possible to **have plantri built** in like **nauty** in future versions. It's disappointing that the installation always fails.lichengWed, 09 Mar 2022 07:27:11 +0100https://ask.sagemath.org/question/61454/Problems with the darmonpoints package/Error: No module named utilhttps://ask.sagemath.org/question/32857/problems-with-the-darmonpoints-packageerror-no-module-named-util/I am a first-time user of sage, so please excuse me if the following question appears stupid to you more experienced users:
I want to do some calculations on Darmon points, and for that purpose, I want to use the following package on sagecloud: https: // github.com / mmasdeu / darmonpoints
I installed it, but I cannot do any calculations with it.
For instance, if I type the following command
sage: darmon_point(7,EllipticCurve('35a1'),41,20)
it answers:
Error: No module named 'util'.
Thanks in advance.hlmenckenTue, 22 Mar 2016 19:41:03 +0100https://ask.sagemath.org/question/32857/Trouble Installing Plotly on a Sage VirtualBoxhttps://ask.sagemath.org/question/11348/trouble-installing-plotly-on-a-sage-virtualbox/Trouble Installing Plotly on a Sage VirtualBox
I am trying to use plotly on a virtual box vm using the downloaded
virtual machine image of SageMath.
I can get to the command line, <Right-Ctrl and F1>
I did not have pip which is used to install plotly but got it with
"sudo yum -y install python-pip"
then ran pip to get plotly
"sudo /usr/bin/pip-python ///install plotly"
back in sage <Right-Ctrl and F2>
"import plotly"
fails
but at the linux command line
"python"
"import plotly"
works, so possibly I installed to the wrong copy of python?
from http://ask.sagemath.org/question/3481/how-to-upgrade-a-python-package-with-pip
also tried some variaions on "sage --python /usr/bin/pip-python install"
all of which failed
any help?russ_henselThu, 27 Mar 2014 12:09:40 +0100https://ask.sagemath.org/question/11348/Running sage --testall in parallelhttps://ask.sagemath.org/question/10865/running-sage-testall-in-parallel/Hello there! After an install of sage from binaries (Fedora20), I ran `sage --testall`. However, it takes quite a lot of time (`3000s`). I have 4 processors and running this in parallel would shorten it significantly (and it should be easily possible to run the tests in parallel).
Therefore my question: **Can I run the tests in parallel? And how?**toheczSun, 29 Dec 2013 11:07:33 +0100https://ask.sagemath.org/question/10865/How to install imagemagick on Sage4.7.2https://ask.sagemath.org/question/8803/how-to-install-imagemagick-on-sage472/I can't find instructions for installing the imagemagick or ffmpeg animition software to run animate on a local sage machine. Can someone here help me? Thanks a lot.
Carl Eberhart
Well, I downloaded the ImageMagick-6.7.6-1.i386.rpm (the download at the top of the list on
http://www.imagemagick.org/script/binary-releases.php
into a sage folder. Then I ran sage and killed the notebook. then I became an su with password sage
then I cd'd to the sage folder and followed the instructions rmp -Uvh Image....etc
Got error indicating 6 library files that couldn't be found. After playing around a bit more, I gave up.
Any suggestions? Thankscarl.eberhartMon, 19 Mar 2012 15:03:25 +0100https://ask.sagemath.org/question/8803/