update numpy to 1.18.1 (#832)

* install local builds without dependencies

* use existing deps

Dockerfile-build

@@ -161,7 +161,7 @@ RUN bash -c 'if [ `arch` = "ppc64le" ]; then \
 #
 # Install Python requirements
 #
-RUN pip install -U pip==19.3.1
+RUN pip install -U pip==20.0.2
 
 RUN pip install numpy==1.18.1 scipy==1.3.1 setuptools==45.0.0
 

Dockerfile-runtime

@@ -47,7 +47,7 @@ RUN if [ "$use_miniconda" = "1" ] ; then wget https://repo.continuum.io/minicond
 
 ENV PATH=/opt/h2oai/h2o4gpu/python/bin:$PATH
 
-RUN pip install -U pip==19.3.1
+RUN pip install -U pip==20.0.2
 
 #
 # PPC64 specific - certain libs/whl don't support PPC64LE

Makefile

@@ -201,21 +201,21 @@ build_py: update_submodule clean_py py # avoid cpp
 
 install_xgboost_prev:
 	@echo "----- pip install xgboost previous version built locally -----"
-	cd xgboost_prev/python-package/dist && $(PYTHON) -m pip install xgboost-*-py3-none-any.whl --constraint ../../../src/interface_py/requirements_buildonly.txt --target ../
+	cd xgboost_prev/python-package/dist && $(PYTHON) -m pip install xgboost-*-py3-none-any.whl --no-deps --target ../
 
 install_xgboost:
 	@echo "----- pip install xgboost built locally -----"
-	cd xgboost/python-package/dist && $(PYTHON) -m pip install xgboost-*-py3-none-any.whl --constraint ../../../src/interface_py/requirements_buildonly.txt --target ../
+	cd xgboost/python-package/dist && $(PYTHON) -m pip install xgboost-*-py3-none-any.whl --no-deps --target ../
 
 install_lightgbm_gpu:
 	@echo "----- pip install lightgbm_gpu built locally -----"
 	bash -c 'if [ `arch` != "ppc64le" ]; then \
-	cd LightGBM/python-package/dist_gpu && $(PYTHON) -m pip install lightgbm*-py3-none-any.whl --constraint ../../../src/interface_py/requirements_buildonly.txt --target . ; \
+	cd LightGBM/python-package/dist_gpu && $(PYTHON) -m pip install lightgbm*-py3-none-any.whl --no-deps --target . ; \
 	fi'
 
 install_lightgbm_cpu:
 	@echo "----- pip install lightgbm (for CPU) built locally -----"
-	cd LightGBM/python-package/dist_cpu && $(PYTHON) -m pip install lightgbm*-py3-none-any.whl --constraint ../../../src/interface_py/requirements_buildonly.txt --target .
+	cd LightGBM/python-package/dist_cpu && $(PYTHON) -m pip install lightgbm*-py3-none-any.whl --no-deps --target .
 
 install_py:
 	$(MAKE) -j install -C src/interface_py

scripts/apply_sklearn_pipinstall.sh

@@ -5,5 +5,5 @@ rm -rf sklearn
 cd scikit-learn
 file=`ls dist/h2o4gpu*.whl`
 
-pip install $file --upgrade --constraint ../src/interface_py/requirements_buildonly.txt --target ../sklearn/
+pip install $file --upgrade --constraint ../src/interface_py/requirements_buildonly.txt --target ../sklearn/ --upgrade-strategy only-if-needed
 cd ../