[conda] miniconda is broken, it return md5 hash

[Frédéric Bastien]

Hi,

In travis, the installation of miniconda crash when we try to update with
this error:

Error: MD5 sums mismatch for download:
https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != 9c56d4edc397451b97247de94bb2ef50)


Example: https://travis-ci.org/Theano/Theano/jobs/115155429


Do you have an idea what is going on?


thanks


Frédéric

[Jonathan Helmus]

I'm seeing the same md5sum mismatch when trying to install patchelf:

Error: MD5 sums mismatch for download:
https://repo.continuum.io/pkgs/free/linux-64/patchelf-0.8-0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != 66d5849a6e2cfb103162540589e87c64)

Conda is try to match to the same hash (d41d8...) so I'm guessing
something is amiss with the md5's in Continuum's repository.

Cheers,

- Jonathan Helmus

Post by Frédéric Bastien
Hi,
In travis, the installation of miniconda crash when we try to update
https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != 9c56d4edc397451b97247de94bb2ef50)
Example: https://travis-ci.org/Theano/Theano/jobs/115155429
Do you have an idea what is going on?
thanks
Frédéric
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[Phil]

Ditto for libgfortran:

Error: MD5 sums mismatch for download: https://repo.continuum.io/pkgs/free/linux-64/libgfortran-1.0-0.tar.bz2 (d41d8cd98f00b204e9800998ecf8427e != e847ec912eebbaee5ec4ec394f78e2cc)

Post by Jonathan Helmus
https://repo.continuum.io/pkgs/free/linux-64/patchelf-0.8-0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != 66d5849a6e2cfb103162540589e87c64)
Conda is try to match to the same hash (d41d8...) so I'm guessing
something is amiss with the md5's in Continuum's repository.
Cheers,
- Jonathan Helmus
Hi,
In travis, the installation of miniconda crash when we try to update with
<https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2>
https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != 9c56d4edc397451b97247de94bb2ef50)
Example: https://travis-ci.org/Theano/Theano/jobs/115155429
Do you have an idea what is going on?
thanks
Frédéric
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[Jonathan Helmus]

Looks to be an issue with conda 4.0.3 on Linux 64,
https://github.com/conda/conda/issues/2232

- Jonathan Helmus

Post by Phil
https://repo.continuum.io/pkgs/free/linux-64/libgfortran-1.0-0.tar.bz2
(d41d8cd98f00b204e9800998ecf8427e != e847ec912eebbaee5ec4ec394f78e2cc)
https://repo.continuum.io/pkgs/free/linux-64/patchelf-0.8-0.tar.bz2 <https://repo.continuum.io/pkgs/free/linux-64/patchelf-0.8-0.tar.bz2>
(d41d8cd98f00b204e9800998ecf8427e != 66d5849a6e2cfb103162540589e87c64)
Conda is try to match to the same hash (d41d8...) so I'm guessing
something is amiss with the md5's in Continuum's repository.
Cheers,
- Jonathan Helmus

Post by Frédéric Bastien
Hi,
In travis, the installation of miniconda crash when we try to
https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2
<https://repo.continuum.io/pkgs/free/linux-64/conda-3.19.3-py27_0.tar.bz2>
(d41d8cd98f00b204e9800998ecf8427e !=
9c56d4edc397451b97247de94bb2ef50)
Example: https://travis-ci.org/Theano/Theano/jobs/115155429
<https://travis-ci.org/Theano/Theano/jobs/115155429>
Do you have an idea what is going on?
thanks
Frédéric
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[Kale]

Fixed. https://github.com/conda/conda/issues/2232
There should be a 4.0.4 release posted soon.

[Kale]

Thanks for reporting this so quickly. We'll have the patch posted in the
next couple minutes in repo.continuum.io.

[Kale]

For anyone still coming across this thread needing the solution...

You need to back up to your previous version of conda, and then you can
update to conda latest (right now 4.0.4).

The output of

ls $(/conda/bin/conda info | grep cache | cut -d: -f2) | grep -E "^conda-\d"

should show you the version numbers available in your cache. Then from
there, for example if 3.19.3 was the version number indicated

conda install conda=3.19.3


You can also just install miniconda over the top of your current
installation, and then also upgrade from there.

[Jacob Vanderplas]

Post by Kale
The output of
ls $(/conda/bin/conda info | grep cache | cut -d: -f2) | grep -E "^conda-\d"
should show you the version numbers available in your cache.

I had to modify this on my system, because my conda install is not at
/conda/bin/conda. This version should work more generally:

ls $(`which conda` info | grep cache | cut -d: -f2) | grep -E "^conda-\d"

Jake

Post by Kale
Then from there, for example if 3.19.3 was the version number indicated
conda install conda=3.19.3
You can also just install miniconda over the top of your current
installation, and then also upgrade from there.
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[Jonathan Helmus]

If you using GNU grep you'll need to use perl-style regexes, the
following should work:

ls $(conda info | grep cache | cut -d: -f2) | grep -P "^conda-\d"

Post by Kale
For anyone still coming across this thread needing the solution...
You need to back up to your previous version of conda, and then you
can update to conda latest (right now 4.0.4).
The output of
ls $(/conda/bin/conda info | grep cache | cut -d: -f2) | grep -E "^conda-\d"
should show you the version numbers available in your cache. Then from
there, for example if 3.19.3 was the version number indicated
conda install conda=3.19.3
You can also just install miniconda over the top of your current
installation, and then also upgrade from there.
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[Kale]

Here's a better solution...

conda list --revisions

Figure out which rev number you want to roll back to...

conda install --revision NUMBER

[Frédéric Bastien]

thanks for the quick fix.

Fred

Post by Kale
Here's a better solution...
conda list --revisions
Figure out which rev number you want to roll back to...
conda install --revision NUMBER
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