Pin docutils to 0.16 (pytorch#1458)

malfet · web-flow · commit 30d0f3ae3d41 · 2021-04-05T19:58:30.000-04:00
docutils-0.17 causes sphinx-build to fail with: ``` UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 69: ordinal not in range(128) ``` Which comes from new https://sourceforge.net/p/docutils/code/8590/tree/trunk/docutils/docutils/writers/latex2e/docutils.sty
diff --git a/requirements.txt b/requirements.txt
@@ -2,6 +2,7 @@
 
 sphinx==1.8.2
 sphinx-gallery==0.3.1
+docutils==0.16
 sphinx-copybutton
 tqdm
 numpy
