Traceback (most recent call last):

 "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)

 "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 328, in run
wb.build(autobuilding=True)

 "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 748, in build
self.requirement_set.prepare_files(self.finder)

 "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files
ignore_dependencies=self.ignore_dependencies))

 "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 448, in _prepare_file
req_to_install, finder)

 "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 387, in _check_skip_installed
req_to_install.check_if_exists()

 "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 1011, in check_if_exists
self.req.project_nameAttributeError: 'Requirement' object has no attribute 'project_name'

Traceback (most recent call last):


 "/home/lresende/opt/conda/lib/python3.8/site-packages/elyra/pipeline/processor_local.py", line 224, in process

run(argv, cwd=file_dir, env=envs, check=True)


 "/home/lresende/opt/conda/lib/python3.8/subprocess.py", line 512, in run

raise CalledProcessError(retcode, process.args,

subprocess.CalledProcessError: Command '['python3', '/home/lresende/opensource/jupyter-notebooks/pipelines/factorial.py', '--PYTHONHOME', '/home/lresende/opensource/jupyter-notebooks/pipelines']' returned non-zero exit status 1.
