Have troble making Caffe in the project

[shuangli59]

Have troble making Caffe in the project

[Cysu]

Could you please check the output of the following commands?

ldd caffe/build/lib/libcaffe.so | grep proto
which protoc
protoc --version

[milanyummy]

Good afternoon. Here are the response of these commands:
gym@amax:/Documents/person_search_v2$ ldd caffe/build/lib/libcaffe.so |grep proto
libprotobuf.so.8 => /usr/lib/x86_64-linux-gnu/libprotobuf.so.8 (0x00007f88e1bbe000)
gym@amax:/Documents/person_search_v2$ which protoc
/home/gym/anaconda2/bin/protoc
gym@amax:~/Documents/person_search_v2$ protoc --version
libprotoc 3.0.0

[Cysu]

It seems that the system's protobuf conflicts with anaconda's. Could you please uninstall anaconda's protobuf by

conda uninstall protobuf
pip install protobuf

After this, we should expect which protoc to point to some system binary like /usr/bin/protoc.

And then remove the build directory and try to compile the caffe again.

[milanyummy]

I have uninstallde anaconda's protobuf and used the pip to install the protobuf.
But now which protoc still points to /home/gym/anaconda2/bin/protoc

[milanyummy]

算了，还是用中文好了。
之前我已经运行
conda uninstall protobuf
pip install protobuf
但是还是没有变化，which protoc 依然指向 /home/gym/anaconda2/bin/protoc

[Cysu]

Do you have multiple versions of anaconda? Could you please check the output of which conda?

How about running only conda uninstall protobuf? I think this command should delete /home/gym/anaconda2/bin/protoc.

[milanyummy]

Hello！
The output of which conda is /home/gym/anaconda2/bin/conda.
And I ran conda uninstall protobuf but /home/gym/anaconda2/bin/protoc still exists.

[Cysu]

That's weird. I have just tried with my computer and it worked. Could you please try to update anaconda by conda update --all?

[Cysu]

@milanyummy Any luck on this issue?