Hi!
I have been hitting issues using binderhub to launch conda environments via an environment.yml file. To debug I created a minimal Gist containing the environment file and also tried this on mybinder.org and I see the same failures there.
The Gist is: conda env with python · GitHub
and binderhub (conda?) fails with the following error
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "/srv/conda/lib/python3.11/site-packages/conda/exception_handler.py", line 16, in __call__
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/srv/conda/lib/python3.11/site-packages/conda_env/cli/main.py", line 49, in do_call
exit_code = getattr(module, func_name)(args, parser)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/srv/conda/lib/python3.11/site-packages/conda/notices/core.py", line 123, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/srv/conda/lib/python3.11/site-packages/conda_env/cli/main_update.py", line 139, in execute
result[installer_type] = installer.install(prefix, specs, args, env)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/srv/conda/lib/python3.11/site-packages/mamba/mamba_env.py", line 153, in mamba_install
transaction.fetch_extract_packages()
RuntimeError: Could not set URL (code: 14 - url = /wheel-0.40.0-pyhd8ed1ab_0.conda)
`$ /srv/conda/bin/mamba update -p /srv/conda/envs/notebook --file environment.yml`
environment variables:
CIO_TEST=<not set>
CONDA_AUTO_UPDATE_CONDA=false
CONDA_DEFAULT_ENV=/srv/conda/envs/notebook
CONDA_DIR=/srv/conda
CONDA_PLATFORM=linux-64
CONDA_ROOT=/srv/conda
CURL_CA_BUNDLE=<not set>
LD_PRELOAD=<not set>
PATH=/home/jovyan/.local/bin:/home/jovyan/.local/bin:/srv/conda/envs/notebo
ok/bin:/srv/conda/bin:/srv/npm/bin:/usr/local/sbin:/usr/local/bin:/usr
/sbin:/usr/bin:/sbin:/bin
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : None
user config file : /home/jovyan/.condarc
populated config files : /srv/conda/.condarc
conda version : 23.5.2
conda-build version : not installed
python version : 3.11.6.final.0
virtual packages : __archspec=1=x86_64
__glibc=2.27=0
__linux=5.15.0=0
__unix=0=0
base environment : /srv/conda (writable)
conda av data dir : /srv/conda/etc/conda
conda av metadata url : None
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /srv/conda/pkgs
/home/jovyan/.conda/pkgs
envs directories : /srv/conda/envs
/home/jovyan/.conda/envs
platform : linux-64
user-agent : conda/23.5.2 requests/2.31.0 CPython/3.11.6 Linux/5.15.0-79-generic ubuntu/18.04.6 glibc/2.27
UID:GID : 1000:1000
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
Note that the exact same environment file successfully creates an environment locally (python 3.9.15, conda 23.9.0)
I am wondering if this is a known issue? if it is binderhub related (I can reproduce on a different, recently deployed, binderhub instance too) or conda related?
I can get an (this) environment.yml working on mybinder.org by removing the python dependency.
[from the error trace] I note that python 3.11 is already the base python installed, I’m assuming that any python>=3.x would/should just be ignored normally?
Best
Steve