html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/1106#issuecomment-262408119,https://api.github.com/repos/pydata/xarray/issues/1106,262408119,MDEyOklzc3VlQ29tbWVudDI2MjQwODExOQ==,950575,2016-11-23T00:38:20Z,2016-11-23T00:38:20Z,CONTRIBUTOR,"> @ocefpaf where you able to make any progress on this?

Sorry but no. I will look at it again but I do remember seeing some extra `conda install` commands issued after the env was create, and that may lead to undesirable up-downgrade of packages. If possible, the RTD env should install everything in one go, with a single ` conda env create environment.yml`.

PS: Not sure what your timezone is but due to my ignorance on RTD it would be nice if we could touch base on `gitter` at some point. We can probably figure this out quickly.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,188565022
https://github.com/pydata/xarray/issues/1106#issuecomment-260033149,https://api.github.com/repos/pydata/xarray/issues/1106,260033149,MDEyOklzc3VlQ29tbWVudDI2MDAzMzE0OQ==,950575,2016-11-11T19:16:10Z,2016-11-11T19:16:10Z,CONTRIBUTOR,"> We are talking about two different issues here. I'll open another issue for the rasm file.

Ah OK. Sorry for the noise.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,188565022
https://github.com/pydata/xarray/issues/1106#issuecomment-260030024,https://api.github.com/repos/pydata/xarray/issues/1106,260030024,MDEyOklzc3VlQ29tbWVudDI2MDAzMDAyNA==,950575,2016-11-11T19:02:01Z,2016-11-11T19:10:48Z,CONTRIBUTOR,"> The error is visible here
> the latest build logs are available here
> thanks!

Thanks @fmaussion I can see that there are multiple conda install commands the the subsequent ones change the env. For example:

```
conda install --yes --name latest sphinx==1.3.5 Pygments==2.1.1 docutils==0.12 mock pillow==3.0.0 sphinx_rtd_theme==0.1.7 alabaster>=0.7,<0.8,!=0.7.5

Fetching package metadata: ....
Solving package specifications: .........

Package plan for installation in environment /home/docs/checkouts/readthedocs.org/user_builds/xray/conda/latest:

The following NEW packages will be INSTALLED:

    jbig:             2.1-0       
    sphinx_rtd_theme: 0.1.7-py27_0

The following packages will be DOWNGRADED:

    freetype:         2.6.3-1      --> 2.5.5-1     
    jpeg:             9b-0         --> 8d-2        
    libtiff:          4.0.6-7      --> 4.0.6-2     
    pillow:           3.4.2-py27_0 --> 3.0.0-py27_1
    pygments:         2.1.3-py27_1 --> 2.1.1-py27_0
    sphinx:           1.4.8-py27_0 --> 1.3.5-py27_0
    tk:               8.5.19-0     --> 8.5.18-0    
```

That `jpeg` change is not desirable!

I also cannot see the full log from `conda env create --name latest --file /home/docs/checkouts/readthedocs.org/user_builds/xray/checkouts/latest/doc/environment.yml`.

> It's the same environment, I'm literally typing ""git checkout master"" or
> ""git checkout v0.8.2"" in my xarray-dev conda environment (on Python 3.5)

I am not sure it is due to the change I mention above. I will make a few experiments and report back.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,188565022
https://github.com/pydata/xarray/issues/1106#issuecomment-260027475,https://api.github.com/repos/pydata/xarray/issues/1106,260027475,MDEyOklzc3VlQ29tbWVudDI2MDAyNzQ3NQ==,950575,2016-11-11T18:50:37Z,2016-11-11T18:50:37Z,CONTRIBUTOR,"Can you point me to the error and some details on RTD. They may need to update the `conda` version to get it to work.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,188565022
https://github.com/pydata/xarray/issues/1106#issuecomment-259823644,https://api.github.com/repos/pydata/xarray/issues/1106,259823644,MDEyOklzc3VlQ29tbWVudDI1OTgyMzY0NA==,950575,2016-11-10T22:15:17Z,2016-11-10T22:15:17Z,CONTRIBUTOR,"@fmaussion I am away from a laptop to test this but the following change should fix it (depending on the conda version you have there) :

``` yaml
channels:
  - conda-forge
  - defaults
```

By explicitly adding `defaults` below `conda-forge` you will ensure that the right set of packages will be downloaded thanks to the channel preference feature in recent `conda` version.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,188565022