o change like NCAR/geocat-comp#782

Author: rajeeja

ci/install-upstream.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 # adapted from https://github.com/pydata/xarray/blob/main/ci/install-upstream-wheels.sh
+
 # forcibly remove packages to avoid artifacts
 conda remove -y --force \
     cartopy \
@@ -13,37 +14,37 @@ conda remove -y --force \
     scipy \
     shapely \
     xarray
+
 pip uninstall -y \
     antimeridian \
     spatialpandas
+
 # conda list
 conda list
+
 # if available install from scientific-python nightly wheels
 python -m pip install \
     -i https://pypi.anaconda.org/scientific-python-nightly-wheels/simple \
     --no-deps \
     --pre \
     --upgrade \
     numpy \
+    pandas \
     scikit-learn \
     scipy \
     xarray
-# install dask and distributed first with --no-deps to avoid version conflicts
-python -m pip install \
-    --no-deps \
-    git+https://github.com/dask/dask.git \
-    git+https://github.com/dask/distributed.git
 
-# install geopandas from stable release (compatible with pandas nightly)
-python -m pip install \
-    'pandas>=2.0.0' \
-    'geopandas>=1.0.0'
-
-# install rest from source
+# install all remaining packages with --no-deps to avoid dependency conflicts
+# (dask/distributed versions may drift, geopandas incompatible with pandas nightly internals)
 python -m pip install \
+    --no-deps \
+    --upgrade \
     git+https://github.com/gadomski/antimeridian.git \
     git+https://github.com/SciTools/cartopy.git \
     git+https://github.com/holoviz/datashader.git \
+    git+https://github.com/dask/dask.git \
+    git+https://github.com/dask/distributed.git \
     git+https://github.com/holoviz/holoviews.git \
     git+https://github.com/shapely/shapely.git \
-    git+https://github.com/holoviz/spatialpandas.git
+    git+https://github.com/holoviz/spatialpandas.git \
+    'geopandas>=1.0.0'