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pmpleader · May 18, 2020 · bf8ed0c · bf8ed0c
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diff --git a/README.md b/README.md
@@ -45,7 +45,7 @@ cd /path/to/PaddleFL
 mkdir build && cd build
 ```
 
-Execute compile commands, where `PYTHON_EXECUTABLE` is path to the python binary where the PaddlePaddle is installed, 'g++_path' is the path of G++ and `PYTHON_INCLUDE_DIRS` is the corresponding python include directory. You can get the `PYTHON_INCLUDE_DIRS` via the following command:
+Execute compile commands, where `PYTHON_EXECUTABLE` is path to the python binary where the PaddlePaddle is installed, `CMAKE_CXX_COMPILER` is the path of G++ and `PYTHON_INCLUDE_DIRS` is the corresponding python include directory. You can get the `PYTHON_INCLUDE_DIRS` via the following command:
 
 ```sh
 ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import get_python_inc;print(get_python_inc())"

diff --git a/README_cn.md b/README_cn.md
@@ -42,7 +42,7 @@ cd /path/to/PaddleFL
 mkdir build && cd build
 ```
 
-执行编译指令, `PYTHON_EXECUTABLE` 为安装了PaddlePaddle的可执行python路径, `PYTHON_INCLUDE_DIRS` 是相应的include路径，可以用如下指令获得。'g++_path' 为指定的g++路径。
+执行编译指令, `PYTHON_EXECUTABLE` 为安装了PaddlePaddle的可执行python路径, `PYTHON_INCLUDE_DIRS` 是相应的include路径，可以用如下指令获得。`CMAKE_CXX_COMPILER` 为指定的g++路径。
 
 ```sh
 ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import get_python_inc;print(get_python_inc())"