Build Problem

[Elkoumy]

Hello,
I am trying to install the tf-pjc package on Linux ubuntu, but it fails. I run the following:

pip install -e .
python setup.py install 

Then I couldn't import the library because I got the error

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/gamal/tf-pjc/tf_pjc/__init__.py", line 1, in <module>
    from tf_pjc.python.protocol import PrivateIntersectionSum
  File "/home/gamal/tf-pjc/tf_pjc/python/protocol.py", line 3, in <module>
    from tf_pjc.python.ops import pjc_run_client
  File "/home/gamal/tf-pjc/tf_pjc/python/ops.py", line 8, in <module>
    pjc_ops = load_library.load_op_library(op_lib_file)
  File "/home/gamal/anaconda3/envs/tf-pjc/lib/python3.7/site-packages/tensorflow_core/python/framework/load_library.py", line 61, in load_op_library
    lib_handle = py_tf.TF_LoadLibrary(library_filename)
tensorflow.python.framework.errors_impl.NotFoundError: /home/gamal/tf-pjc/tf_pjc/python/_pjc_ops.so: cannot open shared object file: No such file or directory

I tried to build the tool using the command

make build

I got the following error:

ERROR: /home/gamal/.cache/bazel/_bazel_gamal/4ffb84453c7e240a9ea24733ac1549ff/external/com_google_protobuf/protobuf.bzl:130:29: Traceback (most recent call last):
	File "/home/gamal/.cache/bazel/_bazel_gamal/4ffb84453c7e240a9ea24733ac1549ff/external/com_google_protobuf/protobuf.bzl", line 125
		rule(<3 more arguments>)
	File "/home/gamal/.cache/bazel/_bazel_gamal/4ffb84453c7e240a9ea24733ac1549ff/external/com_google_protobuf/protobuf.bzl", line 130, in rule
		attr.label(cfg = "host", <3 more arguments>)
'single_file' is no longer supported. use allow_single_file instead. You can use --incompatible_disable_deprecated_attr_params=false to temporarily disable this check.
ERROR: /home/gamal/.cache/bazel/_bazel_gamal/4ffb84453c7e240a9ea24733ac1549ff/external/com_github_google_private_join_and_compute/util/BUILD:37:11: error loading package '@com_google_protobuf//': Extension file 'protobuf.bzl' has errors and referenced by '@com_github_google_private_join_and_compute//util:status_includes'
ERROR: Analysis of target '//tf_pjc:pjc_ops_py' failed; build aborted: Analysis failed
INFO: Elapsed time: 82.443s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (33 packages loaded, 127 targets configured)
Makefile:12: recipe for target 'build' failed
make: *** [build] Error 1