Error when installing JIRAROBOT

[AgentVicman007]

pip install JiraRobot

WARNING: The directory '/Users/vcman/Library/Caches/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Collecting JiraRobot
Downloading JiraRobot-1.0.zip (59 kB)
|████████████████████████████████| 59 kB 3.6 MB/s
Preparing metadata (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /Library/Developer/CommandLineTools/usr/bin/python3 -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/tmp/pip-install-xux_ztco/jirarobot_f3ec45f4dc08474fb88c6afbe0e4e0e9/setup.py'"'"'; file='"'"'/private/tmp/pip-install-xux_ztco/jirarobot_f3ec45f4dc08474fb88c6afbe0e4e0e9/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(file) if os.path.exists(file) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base /private/tmp/pip-pip-egg-info-_s3leybh
cwd: /private/tmp/pip-install-xux_ztco/jirarobot_f3ec45f4dc08474fb88c6afbe0e4e0e9/
Complete output (5 lines):
Traceback (most recent call last):
File "", line 1, in
File "/private/tmp/pip-install-xux_ztco/jirarobot_f3ec45f4dc08474fb88c6afbe0e4e0e9/setup.py", line 23, in
execfile(join(dirname(file), 'JiraRobot', 'version.py'))
NameError: name 'execfile' is not defined

WARNING: Discarding https://files.pythonhosted.org/packages/ba/02/7a578f295a0aa905f9f75c198a2607675be2d80051cdf8b4a5b8ece9b9f0/JiraRobot-1.0.zip#sha256=1c2f35655cbcce139d1fcb13441a2055125ce779d43eb608296fda689d5d2f37 (from https://pypi.org/simple/jirarobot/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Could not find a version that satisfies the requirement JiraRobot (from versions: 1.0)
ERROR: No matching distribution found for JiraRobot

[wjiang100]

this is because current one is not compatible with py3. check out the latest pull request which is compatible with python3.