I had a previous version of Anaconda 2 (working with Python 2.7), which I uninstalled to newly install Anaconda 3 (to work with Python 3.x).
While the previous Anaconda 2 was working fine, the newly installed Anaconda 3 throws the following error:
Traceback (most recent call last):
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/widgets/main_window.py", line 541, in setup
self.post_setup(conda_data=conda_data)
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/widgets/main_window.py", line 578, in post_setup
self.tab_home.setup(conda_data)
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/widgets/tabs/home.py", line 169, in setup
self.set_applications(applications, packages)
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/widgets/tabs/home.py", line 204, in set_applications
apps = self.api.process_apps(applications, prefix=self.current_prefix)
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/api/anaconda_api.py", line 848, in process_apps
app = app(config=self.config, process_api=self._process_api, conda_api=self._conda_api)
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/api/external_apps/vscode.py", line 48, in __init__
**kwargs
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/api/external_apps/base.py", line 43, in __init__
self.init()
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/api/external_apps/base.py", line 60, in init
SUBDIR, INST_EXT, INST_DIR = self._find_linux_install_dir()
File "/home/partha/anaconda3/lib/python3.7/site-packages/anaconda_navigator/api/external_apps/vscode.py", line 168, in _find_linux_install_dir
if DISTRO_NAME in ['ubuntu', 'debian']:
UnboundLocalError: local variable 'DISTRO_NAME' referenced before assignment
Any help to get started with the new installation will be much appreciated.
I am using Linux Mint 19 with the following info:
...$ cat /etc/linuxmint/info
RELEASE=19
CODENAME=tara
EDITION="Xfce"
DESCRIPTION="Linux Mint 19 Tara"
DESKTOP=Gnome
TOOLKIT=GTK
NEW_FEATURES_URL=http://www.linuxmint.com/rel_tara_xfce_whatsnew.php
RELEASE_NOTES_URL=http://www.linuxmint.com/rel_tara_xfce.php
USER_GUIDE_URL=help:linuxmint
GRUB_TITLE=Linux Mint 19 Xfce
...$
A quick google search showed that an issue was open about your problems few days ago in github
Fortunately a workaround was posted:
Editing the file: ".../anaconda3//lib/python3.7/site-packages/anaconda_navigator/api/external_apps/vscode.py"
By declaring the variable outside the loop.
Just add the line:
DISTRO_NAME = None
on Line 159 and indent it in line with the if above it (Outside it)
I got a similar experience this morning. But I was able to resolve mine by typing this into my command-line interface(CLI).
conda update anaconda-navigator
I hope this work for you.
Related
Starting a few days ago, after months without issue, I began having a giant error box keep popping up when editing my code in Atom. I believe it is from the Hydrogen plugin, the weird thing is even with this error the code still runs and does what I want it too.
I created a new conda environment, installing only what I needed (pandas, geopandas, descartes, jupyter) and even when using the new environment in Atom I am getting this issue. I've tried upgrading ipykernel but it is already the most recent version.
Error Message
[IPKernelApp] ERROR | Exception in message handler: Traceback (most recent call last): File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/ipykernel/kernelbase.py", line 268, in dispatch_shell yield gen.maybe_future(handler(stream, idents, msg)) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/tornado/gen.py", line 762, in run value = future.result() File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/tornado/gen.py", line 234, in wrapper yielded = ctx_run(next, result) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/ipykernel/kernelbase.py", line 583, in complete_request matches = yield gen.maybe_future(self.do_complete(code, cursor_pos)) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/ipykernel/ipkernel.py", line 360, in do_complete return self._experimental_do_complete(code, cursor_pos) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/ipykernel/ipkernel.py", line 385, in _experimental_do_complete completions = list(_rectify_completions(code, raw_completions)) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/IPython/core/completer.py", line 484, in rectify_completions completions = list(completions) File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/IPython/core/completer.py", line 1818, in completions for c in self._completions(text, offset, _timeout=self.jedi_compute_type_timeout/1000): File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/IPython/core/completer.py", line 1861, in _completions matched_text, matches, matches_origin, jedi_matches = self._complete( File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/IPython/core/completer.py", line 2029, in _complete completions = self._jedi_matches( File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/IPython/core/completer.py", line 1373, in _jedi_matches interpreter = jedi.Interpreter( File "/home/username/anaconda3/envs/fresh/lib/python3.8/site-packages/jedi/api/init.py", line 725, in init super().init(code, environment=environment, TypeError: init() got an unexpected keyword argument 'column'
The latest jedi (0.18) release is incompatible with IPython 7.19 see this discussion. IPython: 7.20 (released Feb 1st 2020) and 8.0 (not yet released) have a compatibility fix.
The correct workaround at this time is to upgrade IPython:
pip install -U ipython==7.20
In future you can search for the final two lines of the trackback after removing all path fragments specific to your installation, this is searching for:
line 2029, in _complete completions = self._jedi_matches IPython/core/completer.py, line 1373, in _jedi_matches interpreter = jedi.Interpreter( jedi/api/init.py, line 725, in init super().init(code, environment=environment, TypeError: init() got an unexpected keyword argument 'column'
This will give you the relevant issues on GitHub in the first two Google result as for today.
Im trying to install aws for the mac command line, I guess I dont understand what I need to do I installed the aws bundle with wget on the terminal, unziped it did everything, but when I need to configure my credentials nothing comes up when I put aws configure..
Here are the Instructions:
http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-set-up.html
Here is what is ouputed
an$ aws configuration
Traceback (most recent call last):
File "/usr/local/bin/aws", line 15, in <module>
import awscli.clidriver
File "/usr/local/aws/lib/python2.7/site-packages/awscli/clidriver.py", line 31, in <module>
from awscli.help import ProviderHelpCommand
File "/usr/local/aws/lib/python2.7/site-packages/awscli/help.py", line 20, in <module>
from docutils.core import publish_string
File "/usr/local/aws/lib/python2.7/site-packages/docutils/core.py", line 20, in <module>
from docutils import frontend, io, utils, readers, writers
File "/usr/local/aws/lib/python2.7/site-packages/docutils/frontend.py", line 41, in <module>
import docutils.utils
File "/usr/local/aws/lib/python2.7/site-packages/docutils/utils/__init__.py", line 20, in <module>
import docutils.io
File "/usr/local/aws/lib/python2.7/site-packages/docutils/io.py", line 18, in <module>
from docutils.utils.error_reporting import locale_encoding, ErrorString, ErrorOutput
File "/usr/local/aws/lib/python2.7/site-packages/docutils/utils/error_reporting.py", line 47, in <module>
locale_encoding = locale.getlocale()[1] or locale.getdefaultlocale()[1]
File "/usr/local/aws/lib/python2.7/locale.py", line 511, in getdefaultlocale
return _parse_localename(localename)
File "/usr/local/aws/lib/python2.7/locale.py", line 443, in _parse_localename
raise ValueError, 'unknown locale: %s' % localename
ValueError: unknown locale: UTF-8
Any Ideas_?
try adding below lines to ~/.bash_profile:
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
Installing AWSCLI in Windows Machine
I had similar issue with Windows 10 (64 bit). Python 3.5 and Python 2.7 are installed in my PC. I was getting ImportError: No module named awscli.clidriver.
Then I added %USERPROFILE%\AppData\Roaming\Python\Python35\Scripts in environment path variable and removed Python 2.7 from the environment path variable. Now I can successfully use awscli.
I have created a step by step AWSCLI installation guide in this Github repository: https://github.com/arsho/installation/tree/master/awscli_installation.
I had to install EKS supported version and I ended up getting it to work with ignoring six:
$ pip3 install awscli --ignore-installed six
In my case nothing worked, untill i gave more permissions, i run aws command with a non root user
chown amzadm.root /usr/bin/aws
chown amzadm.root -R /usr/lib/python2.6/site-packages/
chown amzadm.root -R /usr/lib/python2.6/site-packages/awscli/
I fixed this by adding a line to the 'aws' script just before the import (line 19). So now the file reads:
sys.path.append('/Users/<username>/.local/lib/aws/lib/python2.7/site-packages/')
import awscli.clidriver
This work for me. In /.barshrc file
export AWS_DEFAULT_OUTPUT="json"
Upon installing python xy 2.7.5 on my laptop, I tried to launch the Spyder IDE. This yielded the following error:
C:\Python27\Scripts>spyder.exe
Traceback (most recent call last):
File "C:\Python27\Scripts\spyder-script.py", line 9, in
load_entry_point('spyder==2.2.0', 'console_scripts', 'spyder')()
File "C:\Python27\lib\site-packages\spyderlib\start_app.py", line 72, in main
from spyderlib import spyder
File "C:\Python27\lib\site-packages\spyderlib\spyder.py", line 112, in
from spyderlib.plugins.ipythonconsole import IPythonConsole
File "C:\Python27\lib\site-packages\spyderlib\plugins\ipythonconsole.py", line 31, in
from IPython.frontend.qt.kernelmanager import QtKernelManager
File "C:\Python27\lib\site-packages\IPython\frontend\qt\kernelmanager.py", line 9, in
from IPython.zmq.kernelmanager import KernelManager, SubSocketChannel, \
File "C:\Python27\lib\site-packages\IPython\zmq\__init__.py", line 67, in
check_for_zmq('2.1.4')
File "C:\Python27\lib\site-packages\IPython\zmq\__init__.py", line 51, in check_for_zmq
import zmq
File "C:\Python27\lib\site-packages\zmq\__init__.py", line 35, in
_libzmq = ctypes.CDLL(bundled[0], mode=ctypes.RTLD_GLOBAL)
File "C:\Python27\lib\ctypes\__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
WindowsError: [Error 127] Die angegebene Prozedur wurde nicht gefunden
Using a python console, I was able to run python code as well as matplotlib and numpy code. Ipython works, however Ipython (Qt) does not work. what could be the reason for this?
The host OS is Windows XP.
This is actually a problem with the most recent builds of zeromq, which are messaging libraries that are required for IPython, and not with Spyder itself. The latest zeromq builds are not compatible with Win XP. This is a know issue with recent versions of Python(x,y) on Win XP which can be solved by following the guidance in this bug report.
It works by installing
https://pythonxy.googlecode.com/files/pyzmq-13.0.2-4_py27.exe
and
http://h5py.googlecode.com/files/h5py-2.1.3.win32-py2.7.msi
,
As it is posted in http://code.google.com/p/pythonxy/issues/detail?id=670
I am currently working with Gurobi solver using python. Previously, I have just been using a mix of a text editor and the terminal to write and run my models but I am currently experimenting with using Enthought Canopy Editor. I have a model that is works when I run in in the terminal using python model.py but when I try doing%run model.py in Canopy's iPython shell I get:
%run /home/cdhagmann/Copy/Code_Env/Farmer/model.py
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/home/cdhagmann/Canopy/appdata/canopy-1.0.1.1189.rh5-x86_64/lib/python2.7/site-packages/IPython/utils/py3compat.pyc in execfile(fname, *where)
181 else:
182 filename = fname
--> 183 __builtin__.execfile(filename, *where)
/home/cdhagmann/Copy/Code_Env/Farmer/model.py in <module>()
----> 1 from gurobipy import *
2 from data_IO import read_data,currency
3 import time
4
5 # Import model data
ImportError: No module named gurobipy
My guess is that the terminal and Canopy look for modules in different places but I don't know how to rectify it. I found this reference on the Gurobi group site about Enthought Canopy and Gurobi on OS X 10.8 but didn't know how much those instruction would differ from doing it on Linux and even what he meant about installing Gurobi in Canopy's site-packages.
UPDATE: Based on information found the first link I clicked on, I did in fact leave the boxed clicked making Canopy my default directory. You have to manually prepend the PATH variable, which I missed them saying that I had to do. So I did that. I now have Canopy's version of iPython running in my terminal (check by using sys.path); however, I get a huge list of errors when I try run python.
cdhagmann#Crispin ~ $ python
Traceback (most recent call last):
File "/usr/lib/python2.7/site.py", line 563, in <module>
main()
File "/usr/lib/python2.7/site.py", line 545, in main
known_paths = addusersitepackages(known_paths)
File "/usr/lib/python2.7/site.py", line 272, in addusersitepackages
user_site = getusersitepackages()
File "/usr/lib/python2.7/site.py", line 247, in getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File "/usr/lib/python2.7/site.py", line 237, in getuserbase
USER_BASE = get_config_var('userbase')
File "/usr/lib/python2.7/sysconfig.py", line 578, in get_config_var
return get_config_vars().get(name)
File "/usr/lib/python2.7/sysconfig.py", line 505, in get_config_vars
import re
File "/usr/lib/python2.7/re.py", line 105, in <module>
import sre_compile
File "/usr/lib/python2.7/sre_compile.py", line 14, in <module>
import sre_parse
File "/usr/lib/python2.7/sre_parse.py", line 17, in <module>
from sre_constants import *
File "/usr/lib/python2.7/sre_constants.py", line 18, in <module>
from _sre import MAXREPEAT
ImportError: cannot import name MAXREPEAT
Suggestions?
And to answer #Jonathan questions:
sys.prefix = '/usr'
sys.path:
/usr/lib/python2.7
/usr/lib/python2.7/plat-x86_64-linux-gnu
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/lib/python2.7/lib-dynload
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages/PILcompat
/usr/lib/python2.7/dist-packages/gtk-2.0
/usr/lib/pymodules/python2.7
/usr/lib/python2.7/dist-packages/ubuntu-sso-client
gurobipy.__file__ = '/usr/local/lib/python2.7/dist-packages/gurobipy/gurobipy.so'
If the terminal is correctly configured for Canopy Python, then python in terminal and Canopy Python should be looking for modules in the same places. If during installation, you disabled "make Canopy be default Python", or if you have not restarted terminal since installation, then it won't automatically be configured correctly.
These articles should help you understand and configure:
http://docs.enthought.com/canopy/configure/faq.html#where-are-all-of-the-python-packages-in-my-user-python-environment
https://support.enthought.com/entries/23646538-Make-Canopy-s-Python-be-your-default-Python-i-e-on-the-PATH-
https://support.enthought.com/entries/23389761-Installing-packages-into-Canopy-Python-from-the-command-line
If these articles do not suffice for you to solve this, then please report -- when you run python from terminal, what are these?
sys.prefix
sys.path
gurobipy.__file__
I'm brand new to Python programming and trying to get myself a functional base from which I can run things like the IPython Notebook which looks pretty exciting.
Thus far I have both Python 2.7 and 3.3 from python.org installed in OS X 10.6 (Snow Leopard) as well as ActiveTcl 8.5.13. Almost everything that I've tried thus far works as expected. I'm focused on learning 3.3, but want to have the option of using 2.7 too. I read up in several documents that I need to start gaining access to PyPI packages using a Python package manager and that distribute is the one I should use for 3k. So I installed that according to the documentation I found and it seemed to work fine.
I also installed pip as directed, and a number of others.
At this point, I have:
$ pip freeze
distribute==0.6.34
ipython==0.13.1
nose==1.2.1 (installed after IPython)
pexpect==2.4 (installed after IPython)
pyflakes3k==0.4.3
readline==6.2.4.1 (installed after IPython)
At this point, I'm doing this from ipython.org guidance
And when I did $ easy_install pexpect, I got a bunch of errors:
$ easy_install pexpect
Searching for pexpect
Reading http://pypi.python.org/simple/pexpect/
Reading http://pexpect.sourceforge.net/
Reading http://sourceforge.net/project/showfiles.php?group_id=59762
Best match: pexpect 2.4
Downloading http://pypi.python.org/packages/source/p/pexpect/pexpect-2.4.tar.gz#md5=fe82d69be19ec96d3a6650af947d5665
Processing pexpect-2.4.tar.gz
Writing /var/folders/td/td0Sh8EfGFuMCnKex1v+q++++TI/-Tmp-/easy_install-s4dtyy/pexpect-2.4/setup.cfg
Running pexpect-2.4/setup.py -q bdist_egg --dist-dir /var/folders/td/td0Sh8EfGFuMCnKex1v+q++++TI/-Tmp-/easy_install-s4dtyy/pexpect-2.4/egg-dist-tmp-5h5cg4
File "build/bdist.macosx-10.6-intel/egg/fdpexpect.py", line 36
raise ExceptionPexpect, 'The fd argument is not a valid file descriptor.'
^
SyntaxError: invalid syntax
File "build/bdist.macosx-10.6-intel/egg/FSM.py", line 77
return `self.value`
^
SyntaxError: invalid syntax
File "build/bdist.macosx-10.6-intel/egg/pexpect.py", line 82
except ImportError, e:
^
SyntaxError: invalid syntax
zip_safe flag not set; analyzing archive contents...
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg/fdpexpect.py", line 36
raise ExceptionPexpect, 'The fd argument is not a valid file descriptor.'
^
SyntaxError: invalid syntax
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg/FSM.py", line 77
return `self.value`
^
SyntaxError: invalid syntax
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg/pexpect.py", line 82
except ImportError, e:
^
SyntaxError: invalid syntax
Adding pexpect 2.4 to easy-install.pth file
Installed /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg
Processing dependencies for pexpect
Finished processing dependencies for pexpect
That looks bad to me (although I don't yet have the expertise to really interpret it), and so I'm not sure if I have a complete install of pexpect.
After installing nose (before pexpect as per URL above), I tried running iptest and iptest3 from the command line, and both failed to find the command, but after I did easy_install ipython again (after nose), I noticed that this install added iptest3 (as well as ipcluster3 and a few other scripts) to my path, and now my bash shell can find iptest3, but when I run it, I get some more bad-looking output:
$ iptest3
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.3/bin/iptest3", line 9, in <module>
load_entry_point('ipython==0.13.1', 'console_scripts', 'iptest3')()
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 343, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 2308, in load_entry_point
return ep.load()
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/distribute-0.6.34-py3.3.egg/pkg_resources.py", line 2014, in load
entry = __import__(self.module_name, globals(),globals(), ['__name__'])
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/__init__.py", line 43, in <module>
from .config.loader import Config
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/config/__init__.py", line 16, in <module>
from .application import *
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/config/application.py", line 31, in <module>
from IPython.config.configurable import SingletonConfigurable
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/config/configurable.py", line 26, in <module>
from .loader import Config
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/config/loader.py", line 27, in <module>
from IPython.utils.path import filefind, get_ipython_dir
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/utils/path.py", line 25, in <module>
from IPython.utils.process import system
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/utils/process.py", line 27, in <module>
from ._process_posix import _find_cmd, system, getoutput, arg_split
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/utils/_process_posix.py", line 22, in <module>
from IPython.external import pexpect
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/IPython/external/pexpect/__init__.py", line 2, in <module>
import pexpect
File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/pexpect-2.4-py3.3.egg/pexpect.py", line 82
except ImportError, e:
^
SyntaxError: invalid syntax
After doing all that, I noted that my /Library/Frameworks/Python.framework/Versions/Current had been pointing to 2.7, and I guessed that that might be related to my problems and changed the symbolic link to point to 3.3, but iptest3 still fails with the error above.
Any other thoughts on what to do to fix this? It's clear that iptest is pretty important to doing anything else (like IPython Notebook) I want to do.
There is a py3-compatible fork of pexpect called pexpect-u (the u is for unicode, the main difference between the two). You need this to run the pexpect-based parts of IPython on Python 3.
Should be a simple
pip install pexpect-u
side note: pexpect-u is by IPython developer Thomas Kluyver, who did most of the heavy lifting bringing py3 compatibility to IPython.