lwa_unity_unpack-0.4.1 is not a library.
lwa_unity_unpack
Simple CLI tool for unpacking the unitypackages.
Also allows auto convert of the FBX files to GLTF during unpacking. For that download the tool from here and pass the path to executable file as --fbx-to-gltf
argument value.
lwa_unity_unpack -i "C:\\PROJECTS\\lwa_unity_unpack\\POLYGON_Snow_Kit_Unity_2020_3_v1_4.unitypackage" -o "output" -f "C:\\tools\\FBX2glTF.exe" --ignore-extensions "mat" --ignore-extensions "prefab"
Install
It can be downloaded by going to Releases page.
It can be also installed using Rust Cargo: