[conda] conda-build with anaconda channel fails

j***@gmail.com

2018-10-18 20:40:55 UTC

Hi all,

Since this morning, I've been unable to run conda-build on a linux machine
with just the anaconda channel with the following error:

$ conda-build <package-name> --override-channels -c
https://conda.anaconda.org/anaconda

Traceback (most recent call last):

File "/miniconda/bin/conda-build", line 6, in <module>

sys.exit(conda_build.cli.main_build.main())

File
"/miniconda/lib/python2.7/site-packages/conda_build/cli/main_build.py",
line 334, in main

execute(sys.argv[1:])

File
"/miniconda/lib/python2.7/site-packages/conda_build/cli/main_build.py",
line 325, in execute

noverify=args.no_verify)

File "/miniconda/lib/python2.7/site-packages/conda_build/api.py", line
97, in build

need_source_download=need_source_download, config=config)

File "/miniconda/lib/python2.7/site-packages/conda_build/build.py", line
1503, in build_tree

config=config)

File "/miniconda/lib/python2.7/site-packages/conda_build/build.py", line
1019, in build

create_env(config.build_prefix, specs, config=config)

File "/miniconda/lib/python2.7/site-packages/conda_build/build.py", line
679, in create_env

index = get_build_index(config=config, clear_cache=True)

File "/miniconda/lib/python2.7/site-packages/conda_build/build.py", line
623, in get_build_index

use_cache=not clear_cache)

File "/miniconda/lib/python2.7/site-packages/conda/core/index.py", line
92, in get_index

index = fetch_index(channel_priority_map, use_cache=use_cache)

File "/miniconda/lib/python2.7/site-packages/conda/core/index.py", line
111, in fetch_index

repodatas = collect_all_repodata(use_cache, tasks)

File "/miniconda/lib/python2.7/site-packages/conda/core/repodata.py",
line 74, in collect_all_repodata

repodatas = _collect_repodatas_serial(use_cache, tasks)

File "/miniconda/lib/python2.7/site-packages/conda/core/repodata.py",
line 463, in _collect_repodatas_serial

for url, schan, pri in tasks]

File "/miniconda/lib/python2.7/site-packages/conda/core/repodata.py",
line 109, in func

res = f(*args, **kwargs)

File "/miniconda/lib/python2.7/site-packages/conda/core/repodata.py",
line 454, in fetch_repodata

process_repodata(repodata, url, schannel, priority)

File "/miniconda/lib/python2.7/site-packages/conda/core/repodata.py",
line 396, in process_repodata

info['fn'] = fn

TypeError: 'NoneType' object does not support item assignment

Running conda info gives:

Current conda install:

platform : linux-64

conda version : 4.3.16

conda is private : False

conda-env version : 4.3.16

conda-build version : 2.1.9

python version : 2.7.13.final.0

requests version : 2.14.2

root environment : /miniconda (writable)

default environment : /miniconda

envs directories : /miniconda/envs

/root/.conda/envs

package cache : /miniconda/pkgs

/root/.conda/pkgs

channel URLs :

config file : ./condarc

offline mode : False

user-agent : conda/4.3.16 requests/2.14.2 CPython/2.7.13
Linux/4.9.93-linuxkit-aufs CentOS/6.10 glibc/2.12

UID:GID : 0:0

Investigating so far, it looks like there are a few packages showing up in
the anaconda channel's linux-64 repodata.json (last updated yesterday) that
have null values:
"bazel-0.11.1-hf484d3e_0.tar.bz2": null,
"bazel-0.12.0-hf484d3e_0.tar.bz2": null,
"bazel-0.14.0-hf484d3e_0.tar.bz2": null,
"bazel-0.5.4-hf484d3e_1.tar.bz2": null,
"biopython-1.66-np111py35_0.tar.bz2": null,
"biopython-1.67-np110py34_0.tar.bz2": null,
"biopython-1.67-np110py35_0.tar.bz2": null,
"biopython-1.67-np111py27_0.tar.bz2": null,

But curiously the corresponding items have proper values
in https://repo.continuum.io/pkgs/main (bazel)
and https://repo.continuum.io/pkgs/free (biopython).

Has anyone run into this before or know what is up? Could it be related to
an error in the anaconda mirror aggregation?

If this is not the proper place for this, please let me know where to
direct an inquiry.

Thanks,
Jeremy

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