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Unable to install Python 3.4 #8859

mrbean-bremen opened this issue Jul 2, 2019 · 2 comments


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commented Jul 2, 2019

Current Behavior

In Travis.CI builds the Python 3.4 builds fail if upgrading to conda 4.7.5, but succeed if using the pre-installed 4.6.14 version.

Steps to Reproduce

Conda is installed using miniconda,

    wget \
    chmod +x && ./ -b -p $MINICONDA_PATH
    conda --version  # 4.6.14
    conda update --yes conda  # updates to 4.7.5
    conda create -n testenv --yes python=$PYTHON_VERSION pip

With PYTHON_VERSION 2.7, 3.5 - 3.7 this works as expected.
With PYTHON_VERSION=3.4, this fails with the following output:

PackagesNotFoundError: The following packages are not available from current channels:
  - python=3.4
Current channels:

The full output can be seen here.

Expected Behavior

Will fill out the info below later (waiting for Travis.CI build).

Environment Information

`conda info`

`conda config --show-sources`

`conda list --show-channel-urls`


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commented Jul 2, 2019

This is a duplicate of #8844

blog post explaining things at

@msarahan msarahan closed this Jul 2, 2019


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commented Jul 2, 2019


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