Revert "CI install pillow in pypy job (scikit-learn#13081)"

Xing · web-flow · commit d58c72603ff0 · 2019-04-28T15:16:17.000-04:00
This reverts commit 0da460a.
diff --git a/build_tools/circle/build_test_pypy.sh b/build_tools/circle/build_test_pypy.sh
@@ -22,7 +22,7 @@ which python
 #      compatibility is resolved for numpy v1.6.x. For instance,
 #      when PyPy3 >6.0 is released (see numpy/numpy#12740)
 pip install --extra-index https://antocuni.github.io/pypy-wheels/ubuntu "numpy==1.15.*" Cython pytest
-pip install "scipy>=1.1.0" sphinx numpydoc docutils joblib pillow
+pip install "scipy>=1.1.0" sphinx numpydoc docutils joblib
 
 ccache -M 512M
 export CCACHE_COMPRESS=1
