Unable to initialize bench directory

I get this error, setuptools pip wheel failed with error code 1
Traceback (most recent call last):
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 2580, in
main()
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 831, in main
symlink=options.symlink,
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 1123, in create_environment
install_wheel(to_install, py_executable, search_dirs, download=download)
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 973, in install_wheel
_install_wheel_with_search_dir(download, project_names, py_executable, search_dirs)
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 1060, in _install_wheel_with_search_dir
call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=script)
File “/usr/local/lib/python2.7/dist-packages/virtualenv.py”, line 924, in call_subprocess
raise OSError(“Command {} failed with error code {}”.format(cmd_desc, proc.returncode))
OSError: Command /opt/erpnext/frappe-bench/env/bin/python3 - setuptools pip wheel failed with error code 1
ERROR: There was a problem while creating frappe-bench
Do you want to rollback these changes? [Y/n]: y