Spyder 2.3.5.2 for python 3 crashes with message: ValueError: Dependency has already been registered: pandas

[Dominik Endres]

Hi all,

I'm trying to use Spyder 2.3.5.2 with Pandas under SuSE Leap 42.2. It doesn't start, here's the console output:

dom@pc04174:~/research/AMMNumSources> spyder3
Traceback (most recent call last):
  File "/usr/lib/python3.4/site-packages/spyderlib/spyder.py", line 2336, in main
    mainwindow = run_spyder(app, options, args)
  File "/usr/lib/python3.4/site-packages/spyderlib/spyder.py", line 2220, in run_spyder
    main.setup()
  File "/usr/lib/python3.4/site-packages/spyderlib/spyder.py", line 744, in setup
    from spyderlib.plugins.console import Console
  File "/usr/lib/python3.4/site-packages/spyderlib/plugins/console.py", line 30, in <module>
    from spyderlib.utils.environ import EnvDialog
  File "/usr/lib/python3.4/site-packages/spyderlib/utils/environ.py", line 17, in <module>
    from spyderlib.widgets.dicteditor import DictEditor
  File "/usr/lib/python3.4/site-packages/spyderlib/widgets/dicteditor.py", line 39, in <module>
    from spyderlib.widgets.dicteditorutils import (sort_against, get_size,
  File "/usr/lib/python3.4/site-packages/spyderlib/widgets/dicteditorutils.py", line 61, in <module>
    required_version=PANDAS_REQVER)
  File "/usr/lib/python3.4/site-packages/spyderlib/dependencies.py", line 68, in add
    % modname)
ValueError: Dependency has already been registered: pandas


any help would be greatly appreciated.

best,
Dominik

[Carlos Córdoba]

Hi,

Spyder 2.3 is not supported anymore. Please update to Spdyer 3.2 and try again.


Cheers,
Carlos

El 10/08/17 a las 06:37, Dominik Endres escribió:

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[Yutai Shen]

I am running a spyder3 but still get the same error

Dependency has already been registered: pandas

[David Fong]

Spyder3 uses Python 3.x, but the default version of spyder3 itself has 2.x and 3.x versions (both using python3), the default version in openSuSE LEAP 42.3 is a 2.x version !

'version 3' of spyder3 is not in the default repository, but can be found in an openSuSE repository

version 3 of spyder3 is available in openSuSE repositories, but not the default repositories.

Google search 'opensuse spyder3' which should bring up the software.opensuse.org result, or alternatively look for this address:

https://download.opensuse.org/repositories/devel:/languages:/python/openSUSE_Leap_42.3/

all python packages need to be changed to that repository.

When I tried to install spyder3 it complained about not finding something in a locale directory, I think I also needed to install spyder3-lang

David