From 85583e196c41b67594e90d0ba2820417d8ad6507 Mon Sep 17 00:00:00 2001
From: Vinta <vinta.chen@gmail.com>
Date: Sun, 3 Mar 2019 00:01:02 +0800
Subject: [PATCH] add requirements.txt

---
 .travis.yml      | 8 ++++----
 requirements.txt | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)
 create mode 100644 requirements.txt

diff --git a/.travis.yml b/.travis.yml
index 9b09dc31..51e1ab67 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,18 +3,18 @@ language: python
 python:
   - "3.6"
 
-before_script:
-  - pip install mkdocs mkdocs-material
+install:
+  - pip install -r requirements.txt
 
 script:
   - cp README.md docs/index.md
   - mkdocs build
-  
+
 deploy:
   provider: pages
   local-dir: "site"
   skip-cleanup: true
-  github-token: $GITHUB_TOKEN
   keep-history: true
+  github-token: $GITHUB_TOKEN
   on:
     branch: master
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..89d64c30
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+mkdocs==1.0.4
+mkdocs-material==4.0.2