# Conda installs version 0.7.1

**URL:** <https://igraph.discourse.group/t/conda-installs-version-0-7-1/174>\
**Category:** Installation\
**Tags:** Python\
**Created:** [7 April 2020 14:34 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174 "2020-04-07T14:34:20Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![michael](https://avatars.discourse-cdn.com/v4/letter/m/4bbf92/32.png) [@michael](https://igraph.discourse.group/u/michael)\
**Post date:** [7 April 2020 14:34 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/1 "2020-04-07T14:34:21Z")

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Hi. When I install python-igraph from conda-forge I get version 0.7.1

```nohighlight
conda list
python-igraph 0.7.1.post7 py37h516909a_0 conda-forge

```

`conda update` doesn’t help.

`pip install --user python-igraph` gets python-igraph-0.8.0.

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<div class="post-metadata">

**Author:** ![vtraag](https://yyz2.discourse-cdn.com/free1/user_avatar/igraph.discourse.group/vtraag/32/38_2.png) [@vtraag](https://igraph.discourse.group/u/vtraag)\
**Post date:** [7 April 2020 20:25 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/2 "2020-04-07T20:25:05Z")

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Could you please indicate your OS and whether you use 32-bits or 64-bits? `conda-forge` no longer supports 32-bits I believe, perhaps that is why you only get the old version?

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**Author:** ![michael](https://avatars.discourse-cdn.com/v4/letter/m/4bbf92/32.png) [@michael](https://igraph.discourse.group/u/michael)\
**Post date:** [13 April 2020 06:51 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/3 "2020-04-13T06:51:03Z")

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Sorry I missed your reply. It’s an up to date Manjaro linux, 64 bit.

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**Author:** ![szhorvat](https://yyz2.discourse-cdn.com/free1/user_avatar/igraph.discourse.group/szhorvat/32/3_2.png) [@szhorvat](https://igraph.discourse.group/u/szhorvat)\
**Post date:** [13 April 2020 09:59 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/4 "2020-04-13T09:59:19Z")

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You can request version 0.8 explicitly, e.g.

```auto
conda install -c conda-forge python-igraph=0.8    

```

Maybe there is a package in your environment that depends on version 0.7.1, and prevented the installation of 0.8?

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<div class="post-metadata">

**Author:** ![michael](https://avatars.discourse-cdn.com/v4/letter/m/4bbf92/32.png) [@michael](https://igraph.discourse.group/u/michael)\
**Post date:** [14 April 2020 05:44 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/5 "2020-04-14T05:44:36Z")

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That worked, thanks! It seems that a few downgrades were required. I doubt they’re significant but perhaps they block the upgrade of igraph?  
For the record:

The following packages will be DOWNGRADED:

intel-openmp 2020.0-166 --\> 2019.4-243  
mkl 2020.0-166 --\> 2019.4-243  
numpy-base 1.18.1-py37hde5b4d6\_1 --\> 1.18.1-py37h2f8d375\_1

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<div class="post-metadata">

**Author:** ![tamas](https://yyz2.discourse-cdn.com/free1/user_avatar/igraph.discourse.group/tamas/32/1261_2.png) [@tamas](https://igraph.discourse.group/u/tamas)\
**Post date:** [17 April 2020 14:16 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/6 "2020-04-17T14:16:40Z")

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The downgrades should be unrelated; `python-igraph` depends on none of these (unless there’s some trickery in the Conda package).

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<div class="post-metadata">

**Author:** ![michael](https://avatars.discourse-cdn.com/v4/letter/m/4bbf92/32.png) [@michael](https://igraph.discourse.group/u/michael)\
**Post date:** [17 April 2020 15:05 UTC](https://igraph.discourse.group/t/conda-installs-version-0-7-1/174/7 "2020-04-17T15:05:54Z")

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Yes, after looking at anaconda forums I’m guessing that conda is looking for some kind of confirmed consistency, which isn’t yet in place between igraph 0.80 and the latest numpy etc.