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1
vote
1
answer
54
views
Failure to build docker image for micromamba
I'm trying to build a set of docker comntainers using docker compose, and for some reason, it will not work on one host machine.
I recently deployed the containers on a new system and have had no ...
0
votes
1
answer
70
views
Micromamba crashes with null pointer dereference error
When attempting to execute Micromamba
micromamba.exe --version
it crashes with the null pointer dereference error:
Key Environment Details
OS: Windows 10 LTSC 2019.
Micromamba: 2.3.3.
The same ...
1
vote
0
answers
112
views
TensorFlow 2.18.0 (conda-forge) fails on macOS with down_cast assertion in casts.h
For several months, I have encountered this issue but postponed a thorough investigation due to the complexity introduced by multiple intervening layers, such as Positron, Quarto, and Conda.
Recently, ...
0
votes
2
answers
617
views
Cannot activate conda/mamba environment in Claude Code session
I'm trying out Claude Code and want it to activate and use a pre-existing conda environment.
I told it to run micromamba activate py12 to activate the py12 environment. This doesn't seem to work: ...
1
vote
1
answer
215
views
How do I Enable Caching of conda-forge Files in Micromamba?
When I install a package with Micromamba, it always downloads the conda-forge/linux-64 (44MB) and conda-forge/noarch (21MB) repodata files. This happens even if I install two packages within a few ...
1
vote
1
answer
96
views
How can channel mirrors be overridden in mamba?
I'm using micromamba on a university cluster. I noticed that the package index is outdated, i.e. recent versions of packages don't show up. The root cause seems to be that micromamba is configured to ...
1
vote
1
answer
803
views
How to find the real location of the micromamba executable binary
I'm trying to find out what the path of the micromamba executable is that is used when I invoke micromamba in my zsh shell (so that I can upgrade the executable as I'm using v2.0.2 instead of the ...
1
vote
0
answers
114
views
What is the right way to run subprocesses in a micromamba environment from a non-shell script
I have scripts written in Python or Java in which I launch sub-processes. I'd like to launch subprocesses in a micromamba environment I created.
Intuitively, I would do it something like:
subprocess....
1
vote
1
answer
1k
views
How to check if packages are as in "micromamba list" after pip broke it?
I tried to install a package (hyperfit) which is only availabe via PyPI. Given that I have my whole environment set up with micromamba, I installed all the dependency, and tried to install the package....
0
votes
1
answer
275
views
Micromamba and Pip Show Different Versions of ydata-profiling – Is This a Bug?
The ydata-profiling library is working fine, but the normal way of seeing in "code" what version of the library is showing inconsistent results. I am running windows, micromamba, and the ...
2
votes
1
answer
3k
views
PyLance incorrectly flagging sklearn mean_squared_error function as deprecated
I haven't been able to find anything online about this.
Pylance seems to be marking the mean_squared_error function from sklearn.metrics as deprecated, although only the squared parameter is ...
3
votes
1
answer
1k
views
How to use only the channels specified explicitly in the conda environment.yaml
I've noticed that when creating a conda environment from an environment.yaml file that explicitly specifies channels, conda (and also mamba) seems to extend the list of channels with whatever is ...
0
votes
1
answer
334
views
Set up direnv for microsamba
Today I had top spent up some hours to set up direnv for 'microsamba'.
Since due to the reduced installation there are no acticate scripts to source and I had troubles to set up the correct layout.
...
2
votes
1
answer
5k
views
How to correctly activate micromamba environment inside Apptainer container automatically?
I am trying to build a micromamba based container, that automatically activates the correct environment to run an application (here jupyter-lab).
Apptainer.def
Bootstrap: docker
From: mambaorg/...
1
vote
1
answer
281
views
Snakemake (v8.10.7) fails to locate conda (or micromamba)
I am trying to build a workflow in snakemake, but as soon as I use conda, snakemake immediately reports an error. I wrote a simple example to illustrate this error.
Here is a snakefile file:
rule ...