[ci] pin more dependencies in Python 3.8 environment (#6771)

microsoft · Jan 3, 2025 · 799199a · 799199a
1 parent f3bd64a
commit 799199a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.ci/conda-envs/ci-core-py38.txt b/.ci/conda-envs/ci-core-py38.txt
@@ -39,6 +39,10 @@ pytest=8.2.*
 # pinned here to help speed up solves
 bokeh=3.1.*
 fsspec=2024.5.*
+# pinning 'libabseil' and 'libre2' to specific build numbers for pyarrow compatibility:
+# ref: https://github.com/microsoft/LightGBM/issues/6772
+libabseil=20240722.0=*_1
+libre2-11=2024.07.02=*_1
 msgpack-python=1.0.*
 pluggy=1.5.*
 pyparsing=3.1.4