O erro ...
ImportError: cannot import name 'quick_guide'
... foi relatado no link e foi corrigido em link e lançado na versão 3.1.4
Digite
pip3 install --upgrade spyder
para corrigir este problema.
(Trabalhando no Ubuntu 17.04, não sei se isso faz alguma diferença) Afer encontrando este problema no pip3: link Eu usei a versão 10.0.0 do dev . Então, depois de atualizar todos os pacotes - vejo que não consigo abrir spyder porque requer jedi > = 10.0:
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/spyder/app/mainwindow.py", line 2999, in main
mainwindow = run_spyder(app, options, args)
File "/usr/local/lib/python3.5/dist-packages/spyder/app/mainwindow.py", line 2901, in run_spyder
main.setup()
File "/usr/local/lib/python3.5/dist-packages/spyder/app/mainwindow.py", line 824, in setup
self.findinfiles = FindInFiles(self)
File "/usr/local/lib/python3.5/dist-packages/spyder/plugins/findinfiles.py", line 52, in __init__
include = self.include_patterns()
File "/usr/local/lib/python3.5/dist-packages/spyder/plugins/findinfiles.py", line 105, in include_patterns
for ext in get_edit_extensions():
File "/usr/local/lib/python3.5/dist-packages/spyder/config/utils.py", line 140, in get_edit_extensions
edit_filetypes = get_edit_filetypes()
File "/usr/local/lib/python3.5/dist-packages/spyder/config/utils.py", line 118, in get_edit_filetypes
pygments_exts = _get_pygments_extensions()
File "/usr/local/lib/python3.5/dist-packages/spyder/config/utils.py", line 85, in _get_pygments_extensions
for lx in lexers.get_all_lexers():
File "/usr/local/lib/python3.5/dist-packages/pygments/lexers/__init__.py", line 53, in get_all_lexers
for lexer in find_plugin_lexers():
File "/usr/local/lib/python3.5/dist-packages/pygments/plugin.py", line 53, in find_plugin_lexers
yield entrypoint.load()
File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 2301, in load
self.require(*args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 2324, in require
items = working_set.resolve(reqs, env, installer, extras=self.extras)
File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 859, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.VersionConflict: (jedi 0.9.0 (/usr/local/lib/python3.5/dist-packages), Requirement.parse('jedi>=0.10'))
Então, se eu atualizar o jedi para qualquer versão > = 0.10, Spyder irá aparecer uma mensagem dizendo: You have missing dependencies! jedi =0.9.0: 0.10.2 (NOK) mas ele será aberto, sem ipython.
Para onde eu vou daqui? Console interno no spyder me diz:
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/traitlets/traitlets.py", line 528, in get
value = obj._trait_values[self.name]
KeyError: 'banner'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/qtconsole/base_frontend_mixin.py", line 163, in _dispatch
handler(msg)
File "/usr/local/lib/python3.5/dist-packages/qtconsole/jupyter_widget.py", line 296, in _handle_kernel_info_reply
super(JupyterWidget, self)._started_channels()
File "/usr/local/lib/python3.5/dist-packages/qtconsole/frontend_widget.py", line 617, in _started_channels
self.reset(clear=True)
File "/usr/local/lib/python3.5/dist-packages/qtconsole/frontend_widget.py", line 661, in reset
self._append_plain_text(self.banner)
File "/usr/local/lib/python3.5/dist-packages/traitlets/traitlets.py", line 556, in __get__
return self.get(obj, cls)
File "/usr/local/lib/python3.5/dist-packages/traitlets/traitlets.py", line 535, in get
value = self._validate(obj, dynamic_default())
File "/usr/local/lib/python3.5/dist-packages/spyder/widgets/ipythonconsole/shell.py", line 280, in _banner_default
return self.long_banner()
File "/usr/local/lib/python3.5/dist-packages/spyder/widgets/ipythonconsole/shell.py", line 91, in long_banner
from IPython.core.usage import quick_guide
ImportError: cannot import name 'quick_guide'
e não encontrei recursos para lidar com isso.