From d83ff2ffe3de7415b61b9611dac0ce73124c44c6 Mon Sep 17 00:00:00 2001
From: owentou <owentou@tencent.com>
Date: Fri, 3 Jul 2020 18:40:41 +0800
Subject: [PATCH] Try ``sphinx-build`` instead of ``python3 -m sphinx``

---
 .travis.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 8f9fc9f..2f896c3 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -72,13 +72,14 @@ matrix:
           packages:
             - graphviz
             - doxygen
+            - python3
       script: |
-        sudo apt-get install -f ;
         REPO_DIR=$PWD ;
         mkdir -p $REPO_DIR/build_for_doxygen && cd $REPO_DIR/build_for_doxygen ;
         echo "$CMAKE_BIN .. -DLIBCOPP_FCONTEXT_USE_TSX=ON -DPROJECT_ENABLE_UNITTEST=ON -DPROJECT_ENABLE_SAMPLE=ON" ;
         $CMAKE_BIN .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DLIBCOPP_FCONTEXT_USE_TSX=ON -DPROJECT_ENABLE_UNITTEST=ON -DPROJECT_ENABLE_SAMPLE=ON ;
         cd "$REPO_DIR/docs";
+        export PATH="$HOME/.local/bin:$PATH" ;
         which pwsh > /dev/null; 2>&1;
         python3 -m pip install --user --upgrade pip;
         python3 -m pip install --user --upgrade -r requirements.txt;
@@ -93,7 +94,7 @@ matrix:
           rm -rf doxygen/html;
         fi
         $DOXYGEN_BIN libcopp.doxyfile;
-        python3 -m sphinx -b html -a -D breathe_projects.libcopp=doxygen/xml sphinx output;
+        sphinx-build -b html -a -D breathe_projects.libcopp=doxygen/xml sphinx output;
         if [[ -e "output/doxygen/html" ]]; then
             rm -rf "output/doxygen/html";
         fi