Merge pull request #28 from longdafeng/Fixed_27

Fixed #27, [Bug]: update build and run observer part in README.md

Author: LINxiansheng

README.md

@@ -457,10 +457,15 @@ Please refer to the [User Guide](docs/user-guide/README.md) for more details.
 git clone https://github.com/oceanbase/seekdb.git
 cd seekdb
 bash build.sh debug --init --make
-./debug/observer
+mkdir ~/seekdb
+mkdir ~/seekdb/bin
+cp build_debug/src/observer/observer ~/seekdb/bin
+cd ~/seekdb
+./bin/observer
 ```
 
-See the [Developer Guide](docs/developer-guide/en/README.md) for detailed instructions.
+
+In this example, the working director is $HOME/seekdb, please use a fresh director for testing, Please see the [Developer Guide](docs/developer-guide/en/README.md) for detailed instructions.
 
 ### Contributing
 

README_CN.md

@@ -415,10 +415,14 @@ seekdb 继承了 OceanBase 单机存储引擎、执行引擎、事务引擎、
 git clone https://github.com/oceanbase/seekdb.git
 cd seekdb
 bash build.sh debug --init --make
-./debug/observer
+mkdir ~/seekdb
+mkdir ~/seekdb/bin
+cp build_debug/src/observer/observer ~/seekdb/bin
+cd ~/seekdb
+./bin/observer
 ```
 
-详细说明请参见[开发者指南](docs/developer-guide/zh/README.md)。
+本例中, 使用 $HOME/seekdb 作为测试目录, 开发者可以酌情使用一个空目录作为测试工作目录, 更多详细说明请参见[开发者指南](docs/developer-guide/zh/README.md)。
 
 ### 贡献