From 0d25b8b1fa5826c50c74fd7bdbee0b989964b1d4 Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Sat, 29 Jan 2022 17:23:42 -0700
Subject: [PATCH] docs: setup Sphinx build on Ubuntu

---
 .github/workflows/cmake.yml | 3 +++
 README.md                   | 5 ++++-
 build-linux-64.sh           | 3 +++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 8ef33619..37bb6332 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -26,6 +26,9 @@ jobs:
     - name: Linux Build
       if: runner.os == 'Linux'
       run: |
+          sudo apt-get update
+          # for Sphinx
+          sudo apt-get install -y python3-pip
           ./build-linux-64.sh
 
     - name: macOS Build
diff --git a/README.md b/README.md
index cb062eae..04ab8077 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,10 @@ Dependencies: Embree 3.0+, TBB (TODO: version?), Sphinx (for building manuals)
 ### Ubuntu
 
 ```
-sudo apt install libembree-dev libtbb-dev python3-sphinx cmake build-essential g++
+sudo apt install libembree-dev libtbb-dev cmake build-essential g++
+sudo apt install python3-pip
+python3 -m pip install sphinx_rtd_theme
+export PATH="~/.local/bin/:$PATH"
 git clone --recursive https://github.com/ericwa/ericw-tools
 cd ericw-tools
 mkdir build
diff --git a/build-linux-64.sh b/build-linux-64.sh
index 737c0662..eaa793ee 100755
--- a/build-linux-64.sh
+++ b/build-linux-64.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+python3 -m pip install sphinx_rtd_theme
+export PATH="~/.local/bin/:$PATH"
+
 BUILD_DIR=build-linux
 
 if [ -d "$BUILD_DIR" ]; then