BLD: Correct gcsfs install on Azure
State: closed

Follow-up #26352

Also realized that the `gcsfs` install was placed in the wrong place (needs to be placed after the `activate` command).  However, you will notice then that the install is the culprit for the earlier 3.7 build failures (something is not right on `conda-forge` and / with `gcsfs` and `3.7`).  Note though that the install of `gcsfs` works just fine on `3.6`.

Labels:
name: CI
description: Continuous Integration
name: Windows
description: Windows OS

Comments:
can u make an issue for follow up on this as well (or can just repurpose the closed one)
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=h1) Report
> Merging [#26358](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/4e4f5bd8fbd228b08ac8b331a6435c9f02230184?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/26358/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #26358      +/-   ##
==========================================
+ Coverage   92.04%   92.04%   +<.01%     
==========================================
  Files         175      175              
  Lines       52289    52289              
==========================================
+ Hits        48130    48131       +1     
+ Misses       4159     4158       -1
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.59% <ø> (ø)` | :arrow_up: |
| #single | `40.87% <ø> (+0.01%)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/26358/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `90.7% <0%> (+0.1%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=footer). Last update [4e4f5bd...dddcfd2](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=h1) Report
> Merging [#26358](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/4e4f5bd8fbd228b08ac8b331a6435c9f02230184?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/26358/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #26358      +/-   ##
==========================================
+ Coverage   92.04%   92.04%   +<.01%     
==========================================
  Files         175      175              
  Lines       52289    52289              
==========================================
+ Hits        48130    48131       +1     
+ Misses       4159     4158       -1
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.59% <ø> (ø)` | :arrow_up: |
| #single | `40.87% <ø> (+0.01%)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/26358/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `90.7% <0%> (+0.1%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=footer). Last update [4e4f5bd...dddcfd2](https://codecov.io/gh/pandas-dev/pandas/pull/26358?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks @gfyoung 
Interestingly enough this is still throwing the Malformed error during CI:

https://dev.azure.com/pandas-dev/pandas/_build/results?buildId=11454&view=logs&jobId=76104ccd-8dcc-5006-a17c-28bcdd709542&taskId=abfb9918-2617-5bb0-6d25-709630145a2e&lineStart=941&lineEnd=942&colStart=1&colEnd=1

Though builds are coming out green. Maybe something with our gcsfs coverage we need to look into?
`gcsfs` is an optional dependency.  Thus, we skip any tests (which there are some) that require this library if it isn’t installed.