Open mantepse opened 1 year ago
on mine
sage: runsnake("2+2")
sage: SyntaxError: Non-UTF-8 code starting with '\xfb' in file /tmp/tmpvfthum9d/tmp_6f220cad on line 2, but no encoding declared; see https://python.org/dev/peps/pep-0263/ for details
Description changed:
---
+++
@@ -1,7 +1,7 @@
On my computer:
-sage: runsnake("some code") +sage: runsnake("2+2") sage: File "/tmp/tmpg4mbdsjc/tmp_cuj4rhcf", line 1 SyntaxError: Non-ASCII character '\xfb' in file /tmp/tmpg4mbdsjc/tmp_cuj4rhcf on line 1, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
As it turns out, I fail to make runsnake work with sage on ubuntu 2.04.1.
After sudo apt-get install runsnakerun
I get
File "/usr/bin/runsnake", line 15, in <module>
from pkg_resources import load_entry_point
ImportError: No module named pkg_resources
Internet tells me to install python-setuptools
, which then gets me
sage: runsnake("primes_first_n(1000)")
sage: Traceback (most recent call last):
File "/usr/bin/runsnake", line 15, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 3251, in <module>
@_call_aside
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 3235, in _call_aside
f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 3264, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 583, in _build_master
ws.require(__requires__)
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 900, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 786, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'RunSnakeRun==2.0.5' distribution was not found and is required by the application
which ubuntu ?
using python2.7 is certainly not a good idea
PRETTY_NAME="Ubuntu 22.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.1 LTS (Jammy Jellyfish)"
Do you know how I can instruct ubuntu to use the correct python?
there is a package python-is-python3
OK, I did:
sudo apt-get remove runsnakerun
sudo apt remove python2
sudo apt autoremove
sudo apt-get install python-is-python3
sudo apt-get install runsnakerun
All of these went smooth (python2 actually had no dependencies)
Now it almost works:
sage: s = SymmetricFunctions(QQ).s()
sage: runsnake("s[2,1](s[4])")
sage: 10:53:52: Debug: Adding duplicate image handler for 'PNG file'
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/wx/core.py", line 3282, in <lambda>
lambda event: event.callable(*event.args, **event.kw) )
File "/usr/lib/python3/dist-packages/runsnakerun/runsnake.py", line 701, in load
self.SetModel(self.loader)
File "/usr/lib/python3/dist-packages/runsnakerun/runsnake.py", line 738, in SetModel
self.squareMap.SetModel(tree, self.adapter)
File "/usr/lib/python3/dist-packages/squaremap/squaremap.py", line 221, in SetModel
self.UpdateDrawing()
File "/usr/lib/python3/dist-packages/squaremap/squaremap.py", line 247, in UpdateDrawing
self.Draw(dc)
File "/usr/lib/python3/dist-packages/squaremap/squaremap.py", line 257, in Draw
font = self.FontForLabels(dc)
File "/usr/lib/python3/dist-packages/squaremap/squaremap.py", line 267, in FontForLabels
font.SetPointSize(scale * font.GetPointSize())
TypeError: Font.SetPointSize(): argument 1 has unexpected type 'float'
(and the runsnake window contains, in particular, no graphics)
It seems that this is really a runsnake problem, I get the same errors by invoking runsnake directly.
On my computer:
Component: performance
Issue created by migration from https://trac.sagemath.org/ticket/34570