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brightway-lca / brightway2-data

Tools for the management of inventory databases and impact assessment methods. Part of the Brightway LCA framework.
https://docs.brightway.dev/
BSD 3-Clause "New" or "Revised" License
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Pre-Links causes error on windows #122

Closed ArashJavan closed 1 year ago

ArashJavan commented 1 year ago

Hello everyone, I just installed brightway2 using conda on Windows 11, but unfortunately I get following error during the installation. The result is, that data is not installed.

UserWarning: Package cmutel::bw2data-0.4.1-py_2 uses a pre-link script. Pre-link scripts are potentially dangerous.
This is because pre-link scripts have the ability to change the package contents in the
package cache, and therefore modify the underlying files for already-created conda
environments.  Future versions of conda may deprecate and ignore pre-link scripts.

Any idea how to fix this? Thanks

cmutel commented 1 year ago

@ArashJavan Can you please share your installation command? Are you following https://2.docs.brightway.dev/installation.html?

I ask because the version number (bw2data-0.4.1-py_2) is very old - we are now on 3.6 for stable and 4 for development.

ArashJavan commented 1 year ago

@cmutel thanks for your reply. I finally managed to get brightway running on Windows - after reinstalling my OS. Now it is working fine so far and the newest packages are installed. Actually, I am not able to reproduce the error again, but it if it comes up again, I will report the details here.

Thanks for the great work!