modify readme docs

2 files changed, 44 insertions, 0 deletions

diff --git a/docs/README.md b/docs/README.md
index 9197622fa..b26724e29 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -49,6 +49,28 @@ $ yaourt xmake
 
 On Ubuntu:
 
+```bash
+$ sudo add-apt-repository ppa:tboox/xmake
+$ sudo apt-get update
+$ sudo apt-get install xmake
+```
+
+Or add xmake package source manually:
+
+```
+deb http://ppa.launchpad.net/tboox/xmake/ubuntu yakkety main 
+deb-src http://ppa.launchpad.net/tboox/xmake/ubuntu yakkety main 
+```
+
+Then we run:
+
+```bash
+$ sudo apt-get update
+$ sudo apt-get install xmake
+```
+
+Or download deb package to install it:
+
 1. Download xmake `.deb` install package from [Releases](https://github.com/tboox/xmake/releases) 
 2. Run `dpkg -i xmake-xxxx.deb`
 
diff --git a/docs/zh/README.md b/docs/zh/README.md
index ddc577492..0ed8fb316 100755
--- a/docs/zh/README.md
+++ b/docs/zh/README.md
@@ -56,6 +56,28 @@ $ yaourt xmake
 
 在ubuntu上安装：
 
+```bash
+$ sudo add-apt-repository ppa:tboox/xmake
+$ sudo apt-get update
+$ sudo apt-get install xmake
+```
+
+或者手动添加包源：
+
+```
+deb http://ppa.launchpad.net/tboox/xmake/ubuntu yakkety main 
+deb-src http://ppa.launchpad.net/tboox/xmake/ubuntu yakkety main 
+```
+
+然后执行：
+
+```bash
+$ sudo apt-get update
+$ sudo apt-get install xmake
+```
+
+或者下载deb包来安装：
+
 1. 从 [Releases](https://github.com/tboox/xmake/releases) 上下载deb安装包
 2. 运行: `dpkg -i xmake-xxxx.deb`