Package Details: python-orange 3.32.0-1

Git Clone URL: (read-only, click to copy)
Package Base: python-orange
Description: Open source machine learning and data visualization
Upstream URL:
Licenses: GPL3
Submitter: xantares
Maintainer: a821
Last Packager: a821
Votes: 19
Popularity: 0.118889
First Submitted: 2015-02-21 06:48 (UTC)
Last Updated: 2022-04-03 10:15 (UTC)

Latest Comments

a821 commented on 2022-01-18 09:03 (UTC)

I pushed a new version which removes the versioned dependency on python-httpx as I am not quite sure why it is needed, since it is only referenced in one file (Orange/misc/ and two other test files. I performed some testing and the application seems to work. I suggest to submit a feature request to upstream to update the versioned dependency.

Anaeijon commented on 2022-01-17 16:42 (UTC)

When trying to start orange-canvas following error occurs:

pkg_resources.DistributionNotFound: The 'httpx<0.20,>=0.14.0' distribution was not found and is required by Orange3

The dependencies are community/python-httpx which is at version 0.21.1-3, so httpx>0.20 or aur/python-httpx0.13 which is at version 0.13.3-1, so httpx<0.14.0.

Are there any packages that fulfill the requirement or is there any workaround?

McLenin commented on 2021-09-15 07:50 (UTC)

If you change the pkgver to 3.29.3 and update the package sums it works OK.

tikhon03 commented on 2021-06-22 20:16 (UTC)

I am currently getting the following errors with version 3.27.1 (all dependencies are current e.g. python-3.9.5-3 and cython-0.29.23-1):

Orange/classification/_tree_scorers.c: In function ‘__Pyx_modinit_type_init_code’: Orange/classification/_tree_scorers.c:24988:25: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’ 24988 | __pyx_typepyxarray.tp_print = 0; | ^ Orange/classification/_tree_scorers.c:24993:31: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’ 24993 | pyx_typepyxMemviewEnum.tp_print = 0; | ^ Orange/classification/_tree_scorers.c:25008:30: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’ 25008 | pyx_type___pyx_memoryview.tp_print = 0; | ^ Orange/classification/_tree_scorers.c:25021:35: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’


==> ERROR: A failure occurred in build(). Aborting...

RoninBorges commented on 2020-10-17 22:36 (UTC)

Orange-canvas does not start: Cannot mix incompatible Qt library (5.15.1) with this library (5.15.0)Aborted (core dumped) orange canvas

AlexParkhomenko commented on 2020-03-21 19:43 (UTC) (edited on 2020-03-21 19:46 (UTC) by AlexParkhomenko)

Please add Dependencies: 'python-openpyxl' 'python-orange-widget-base' 'python-orange-canvas-core'

JohnRobson commented on 2019-03-08 04:05 (UTC)

In the "python-opentsne" PKGBUILD, I commented line: "rm -r "${pkgdir}"/usr/lib/python*/site-packages/{benchmarks,examples,tests}" and works.

JohnRobson commented on 2019-03-08 03:37 (UTC)

==> ERROR: A failure occurred in package().
Error making: python-opentsne

tastyminerals commented on 2019-03-04 08:16 (UTC)

Throws an error after installation:

pkg_resources.DistributionNotFound: The 'openTSNE>=0.3.0' distribution was not found and is required by Orange3

xantares commented on 2018-09-10 11:13 (UTC)

@geosam, @mmdoublem, please ask upstream for the fusion argument as default, or use an alias in your shell or whatever

mmdoublem commented on 2018-08-09 10:43 (UTC) (edited on 2018-08-09 12:42 (UTC) by mmdoublem)

This has already been mentioned for the previous versions:

Please chnage Desktop app with:

orange-canvas --style fusion

It is really fustrating to have to change this manually everytime.

Otherwise thank you for making this software available here!

Currently orange-canvas highlights missing dependencies after installing them:

Traceback (most recent call last): File "/usr/lib/python3.7/site-packages/pkg_resources/", line 570, in _build_master ws.require(requires) File "/usr/lib/python3.7/site-packages/pkg_resources/", line 888, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/lib/python3.7/site-packages/pkg_resources/", line 779, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (networkx 2.1 (/usr/lib/python3.7/site-packages), Requirement.parse('networkx<2.0.0'), {'python-louvain'})

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/bin/orange-canvas", line 6, in <module> from pkg_resources import load_entry_point File "/usr/lib/python3.7/site-packages/pkg_resources/", line 3095, in <module> @_call_aside File "/usr/lib/python3.7/site-packages/pkg_resources/", line 3079, in _call_aside f(args, *kwargs) File "/usr/lib/python3.7/site-packages/pkg_resources/", line 3108, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/usr/lib/python3.7/site-packages/pkg_resources/", line 572, in _build_master return cls._build_from_requirements(requires) File "/usr/lib/python3.7/site-packages/pkg_resources/", line 585, in _build_from_requirements dists = ws.resolve(reqs, Environment()) File "/usr/lib/python3.7/site-packages/pkg_resources/", line 779, in resolve raise VersionConflict(dipython3 -m Orange.canvasst, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (networkx 2.1 (/usr/lib/python3.7/site-packages), Requirement.parse('networkx<2.0.0'), {'python-louvain'})</module></module>

However python3 -m Orange.canvas starts the program

geosam commented on 2017-12-03 19:20 (UTC)

Please chnage Desktop app with:

orange-canvas --style fusion

jeancf commented on 2017-02-18 22:49 (UTC)

Thanks for the update. I did a complete remove and re-install to check that all dependencies were OK. You are still missing 2 packages: python-pip python-dill

jeancf commented on 2017-02-17 21:37 (UTC)

It installed fine but when I tried to execute orange-canvas I ran into multiple missing dependencies error: pkg_resources.DistributionNotFound: The 'keyrings.alt' distribution was not found and is required by Orange3 dill pkg_resources.DistributionNotFound: The 'bottleneck>=1.0.0' distribution was not found and is required by Orange3 AnyQt I could install keyrings.alt, dill and bottleneck manually but AnyQt is not available.

drws commented on 2016-04-17 21:36 (UTC)

There is a desktop file missing from the package (install script could provide it as it is a text-only content and the icon is already present on the system). A working example for me is: [Desktop Entry] Version=1.0 Type=Application Name=Orange Exec=orange-canvas Terminal=false Icon=/usr/lib/python3.5/site-packages/Orange/canvas/icons/orange-canvas.svg Categories=Development;

tastyminerals commented on 2016-01-10 12:43 (UTC) (edited on 2016-01-10 12:43 (UTC) by tastyminerals)

@KozRoss, python -m Orange.canvas

KozRoss commented on 2015-12-14 07:41 (UTC)

How do I actually run Orange once I've installed this package?

xantares commented on 2015-08-10 20:31 (UTC)

@kizar dont use pip, use dependencies on aur added sql dependencies

kizar commented on 2015-08-10 17:20 (UTC)

The PKGBUILD is wrong. And after installation you have to manually install: sudo pip install bottlechest sudo pip install sqlparse

xantares commented on 2015-05-30 10:51 (UTC)

@chem.tand, sklearn already depends on scipy, which pulls numpy

noplomplom commented on 2015-05-29 21:03 (UTC)

python-numpy should be added to the dependencies (for build)

ckoresko commented on 2015-05-13 16:53 (UTC)

This builds and installs without issue, but it needs a dependency on python2-pyqt4.

Sachiel commented on 2015-05-11 22:23 (UTC)

I see that python-orange and python2-orange share the same PKGBUILD. Why not splitting to maintain different pkgver? Orange for python2 is officially v2.7.