undefined symbol: curl_url_cleanup

[ovo-Tim]

Troubleshooting docs

• My problem is not solved in the Troubleshooting docs

Search tried in issue tracker

undefined symbol: curl_url_cleanup

Latest version of Mamba

• My problem is not solved with the latest version

Tried in Conda?

Not reproducible with Conda

Describe your issue

mamba info / micromamba info

❯ mamba info
Traceback (most recent call last):
  File "/usr/bin/mamba", line 7, in <module>
    from mamba.mamba import main
  File "/home/tim/mambaforge/lib/python3.10/site-packages/mamba/mamba.py", line 49, in <module>
    import libmambapy as api
  File "/home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/__init__.py", line 7, in <module>
    raise e
  File "/home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/__init__.py", line 4, in <module>
    from libmambapy.bindings import *  # noqa: F401,F403
ImportError: /home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/../../../libmamba.so.2: undefined symbol: curl_url_cleanup

Logs

❯ mamba info
Traceback (most recent call last):
  File "/usr/bin/mamba", line 7, in <module>
    from mamba.mamba import main
  File "/home/tim/mambaforge/lib/python3.10/site-packages/mamba/mamba.py", line 49, in <module>
    import libmambapy as api
  File "/home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/__init__.py", line 7, in <module>
    raise e
  File "/home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/__init__.py", line 4, in <module>
    from libmambapy.bindings import *  # noqa: F401,F403
ImportError: /home/tim/mambaforge/lib/python3.10/site-packages/libmambapy/../../../libmamba.so.2: undefined symbol: curl_url_cleanup

environment.yml

No response

~/.condarc

❯ cat ~/.condarc
channels:
  - https://mirrors.sjtug.sjtu.edu.cn/anaconda/pkgs/main/
  - https://mirrors.sjtug.sjtu.edu.cn/anaconda/pkgs/free/
  - https://mirrors.sjtug.sjtu.edu.cn/anaconda/cloud/conda-forge/
ssl_verify: true

[ovo-Tim]

I may found the problent,I installed curl7.26.0 when I install pythonocc-core

[ovo-Tim]

If I use mamba install curl first,when I install pythonocc-core it will

[jonashaag]

Please make sure that the libcurl version in your base environment is fairly recent (7.8x)

What's your Mamba version?

Can you please check that the .tar.bz2 file is ok? Try installing the package via mamba -vv to find the full URL of ...-3.2.0-h2...tar.bz2, download that and try to extract it with tar xjf, does that work?

[GGboy-Zzz]

I have the sample problem with @ovo-Tim , can you give some suggestions to solve it? it even influence my conda use thanks @jonashaag

[jonashaag]

Please go through the troubleshooting guide and open a new ticket if it's still an issue after that.

[ovo-Tim]

I have the sample problem with @ovo-Tim , can you give some suggestions to solve it? it even influence my conda use thanks @jonashaag

@GGboy-Zzz Just create a new environment and install it. I think pythonocc will influence mamba dependencies. (That means you shouldn't install pythonocc in base environment)

[GGboy-Zzz]

but i have install it into base environment, there is a problem with my basic environment. Whenever I use Conda's command line, I will output an error：“Error while loading conda entry point: conda-libmamba-solver (......libmamba.so.2: undefined symbol: curl_url_cleanup )”,which makes me crazy!

[jonashaag]

If you're up to switch to Micromamba :)

[ovo-Tim]

@GGboy-Zzz I think you have to reinstall mamba. Because you don't have any available package manager now.