Created by: vincentXiyu

• 版本、环境信息：    1）PaddlePaddle版本：develop    2）CPU：Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz    3）GPU：无    4）系统环境：Mac OS 10.14、Python2.7

• 安装方式信息： 2）本地编译： PADDLE_LIB=/paddle/lib/dir（自己指定了另外一个本地路径） cmake .. -DFLUID_INSTALL_DIR=$PADDLE_LIB
  -DCMAKE_BUILD_TYPE=Release
  -DWITH_GPU=OFF
  -DWITH_STYLE_CHECK=OFF
  -DWITH_MKL=OFF
  -DWITH_MKLDNN=OFF      

• 复现信息： 所有步骤与/paddle/fluid/train/demo下README一致

• 问题描述： 在最后一步make时报错： [ 50%] Building CXX object CMakeFiles/demo_trainer.dir/demo_trainer.cc.o In file included from /my_own_path/Paddle/paddle/fluid/train/demo/demo_trainer.cc:18: In file included from /my_own_path/paddle/lib/dir/paddle/fluid/framework/executor.h:22: In file included from /my_own_path/paddle/lib/dir/paddle/fluid/framework/data_set.h:25: /my_own_path/paddle/lib/dir/paddle/fluid/framework/data_feed.h:35:10: fatal error: 'paddle/fluid/framework/data_feed.pb.h' file not found #include "paddle/fluid/framework/data_feed.pb.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make[2]: *** [CMakeFiles/demo_trainer.dir/demo_trainer.cc.o] Error 1 make[1]: *** [CMakeFiles/demo_trainer.dir/all] Error 2 make: *** [all] Error 2

补充说明： 我自己查找了Paddle/build/paddle/fluid/framework/下面有data_feed.pb.h。 因此我尝试将文件拷贝到$PADDLE_LIB路径下，然后再make，报错： [ 50%] Building CXX object CMakeFiles/demo_trainer.dir/demo_trainer.cc.o In file included from /my_own_path/Paddle/paddle/fluid/train/demo/demo_trainer.cc:18: In file included from /my_own_path/paddle/lib/dir/paddle/fluid/framework/executor.h:22: In file included from /my_own_path/paddle/lib/dir/paddle/fluid/framework/data_set.h:25: /my_own_path/paddle/lib/dir/paddle/fluid/framework/data_feed.h:36:10: fatal error: 'paddle/fluid/framework/fleet/fleet_wrapper.h' file not found #include "paddle/fluid/framework/fleet/fleet_wrapper.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make[2]: *** [CMakeFiles/demo_trainer.dir/demo_trainer.cc.o] Error 1 make[1]: *** [CMakeFiles/demo_trainer.dir/all] Error 2 make: *** [all] Error 2

此时，我在Paddle/build/paddle/fluid/framework/下面找不到相应文件了