can not import from _caffe

[czjzhang]

After I downloaded the code,I try to run /project/caffe-b590f1d27eb5cbd9bc7b9157d447706407c68682/python/detect.py. But I can not improt from _caffe.
when come to the line in pycaffe.py
from ._caffe import Net, SGDSolver, NesterovSolver, AdaGradSolver,
RMSPropSolver, AdaDeltaSolver, AdamSolver

/home/jane/anaconda3/bin/python3.6 /home/jane/pycharm-community-2017.3.2/helpers/pydev/pydevd.py --multiproc --qt-support=auto --client 127.0.0.1 --port 42569 --file /home/jane/project/caffe-b590f1d27eb5cbd9bc7b9157d447706407c68682/python/detect.py
pydev debugger: process 5970 is connecting

Connected to pydev debugger (build 173.4127.16)
Backend Qt5Agg is interactive backend. Turning interactive mode on.
Traceback (most recent call last):
File "/home/jane/pycharm-community-2017.3.2/helpers/pydev/pydevd.py", line 1668, in
main()
File "/home/jane/pycharm-community-2017.3.2/helpers/pydev/pydevd.py", line 1662, in main
globals = debugger.run(setup['file'], None, None, is_module)
File "/home/jane/pycharm-community-2017.3.2/helpers/pydev/pydevd.py", line 1072, in run
pydev_imports.execfile(file, globals, locals) # execute the script
File "/home/jane/pycharm-community-2017.3.2/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "/home/jane/project/caffe-b590f1d27eb5cbd9bc7b9157d447706407c68682/python/detect.py", line 24, in
import caffe
File "/home/jane/project/caffe-b590f1d27eb5cbd9bc7b9157d447706407c68682/python/caffe/init.py", line 1, in
from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver
File "/home/jane/project/caffe-b590f1d27eb5cbd9bc7b9157d447706407c68682/python/caffe/pycaffe.py", line 13, in
from ._caffe import Net, SGDSolver, NesterovSolver, AdaGradSolver,
ModuleNotFoundError: No module named 'caffe._caffe'