!19 同步sp2的修改

From: @wieder
Reviewed-by: @small_leek
Signed-off-by: @small_leek

python-sphinx.spec

@@ -1,7 +1,7 @@
 Name:          python-sphinx
 Summary:       Python documentation generator
 Version:       1.8.4
-Release:       1
+Release:       2
 Epoch:         1
 License:       BSD and Public Domain and Python and (MIT or GPLv2)
 URL:           http://sphinx-doc.org/
@@ -269,6 +269,7 @@ LANG=en_US.UTF-8 PYTHON=python3 make test
 %license LICENSE
 %doc AUTHORS CHANGES EXAMPLES README.rst
 %{_bindir}/sphinx-*-2*
+%{_bindir}/sphinx-build
 %{python2_sitelib}/sphinx/
 %{python2_sitelib}/Sphinx-%{version}-py%{python2_version}.egg-info/
 %{_libexecdir}/python2-sphinx/
@@ -291,6 +292,9 @@ LANG=en_US.UTF-8 PYTHON=python3 make test
 %{_mandir}/man1/*
 
 %changelog
+* Thu May 27 2021 liksh <liks11@chinaunicom.cn>
+- build python2 package need cmd sphinx-build like python3-sphinx
+
 * Mon Aug 31 2020 shixuantong <shixuantong@huawei.com> - 1.8.4-1
 - update version to 1.8.4