The environment is inconsistent, please check the

Question

I tried to update or install new packages from anaconda and lately, this message has appeared:

The environment is inconsistent, please check the package plan carefully
The following package are causing the inconsistency:

   - defaults/win-32::anaconda==5.3.1=py37_0

done

I tried with conda clean --all and then conda update --all but it persists.

Conda Info

active environment : base
    active env location : C:\Users\NAME\Continuum
            shell level : 1
       user config file : C:\Users\NAME\.condarc
 populated config files : C:\Users\NAME\.condarc
          conda version : 4.6.11
    conda-build version : 3.17.7
         python version : 3.7.3.final.0
       base environment : C:\Users\NAME\Continuum  (writable)
           channel URLs : https://repo.anaconda.com/pkgs/main/win-32
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/win-32
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/win-32
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-32
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Users\NAME\Continuum\pkgs
                          C:\Users\NAME\.conda\pkgs
                          C:\Users\NAME\AppData\Local\conda\conda\pkgs
       envs directories : C:\Users\NAME\Continuum\envs
                          C:\Users\NAME\.conda\envs
                          C:\Users\NAME\AppData\Local\conda\conda\envs
               platform : win-32
             user-agent : conda/4.6.11 requests/2.21.0 CPython/3.7.3 Windows/10 Windows/10.0.17763
          administrator : False
             netrc file : None
           offline mode : False

Answer 1

You probably installed anaconda with python 2.7 but later you used python 3.x. Thus, you are getting an error message. In my case, I solved the problem by activating anaconda with python 2.7:

conda create --name py2 python=2.7

Answer 2

The inconsistencies are caused due to different versions of the packages, and their clashing dependencies.

conda update --all

This command updates all the packages, and then conda solves the inconsistency on its own.

Answer 3

If the other solutions don't work, reverting the environment can fix this.

Use conda list --revisions, pick a revision number, and use conda install --revision [#] going back step-by-step until everything works again.

Answer 4

Ultimate solutions:

conda activate base
conda install anaconda
conda update --all

Works on Windows 10 and Ubuntu 18.04 (credits to @MF.OX for ubuntu).

Removed following problems for me:

• The environment is inconsistent
• WARNING conda.base.context:use_only_tar_bz2(632)

Answer 5

Had this same problem and none of the other solutions worked for me. Ended up having to uninstall and reinstall conda, then reinstall all of my libraries.

Answer 6

saw this on Google Groups

This message was added in conda 4.6.9, previously there was no indication when conda detected an inconsistent environment unless conda was run in debug mode. It is likely that your environment was inconsistent for some time but the upgrade to conda made it visible. The best option it to run "conda install package_name" for the inconsistent packages to let conda try to restore consistency.

and it really works for me.

Maybe you should try conda install anaconda in your situation.