Can not install anchorpy with dependency resolution

[chris-lee-lb]

I ran into a dependency resolution error when trying to install anchorpy with Poetry:

> poetry add anchorpy
Using version ^0.21.0 for anchorpy

Updating dependencies
Resolving dependencies... (0.4s)

Because no versions of anchorpy match >0.21.0,<0.22.0
 and anchorpy (0.21.0) depends on construct-typing (>=0.5.1,<0.6), anchorpy (>=0.21.0,<0.22.0) requires construct-typing (>=0.5.1,<0.6).
And because solana (0.36.9) depends on construct-typing (>=0.6.2,<0.7.0)
 and no versions of solana match >0.36.9,<0.37.0, anchorpy (>=0.21.0,<0.22.0) is incompatible with solana (>=0.36.9,<0.37.0).
So, because donkin-langchain-server-chat-agent depends on both solana (>=0.36.9,<0.37.0) and anchorpy (^0.21.0), version solving failed.

It looks like the root issue is that anchorpy 0.21.0 pins construct-typing to <0.6, while the latest solana (0.36.9) requires construct-typing >=0.6.2,<0.7.0. This makes the two libraries mutually incompatible.

Could anyone clarify whether:

• A new release of anchorpy is planned that bumps the construct-typing requirement to be compatible with solana>=0.36.9?
• Or if there’s a recommended workaround (e.g., pinning solana to an earlier version)?

This would help resolve installation issues for projects that depend on both anchorpy and solana.

Thanks!

[jzakirov]

You can patch poetry to ignore sub-dependencies.
Here example for uv:

[[tool.uv.dependency-metadata]]
name = "anchorpy"
requires-dist = ["solana>=0.36.0", "construct-typing>=0.6.2,<0.7.0"]

This install latest 0.21.0 version without errors