TypeError: makedirs() got an unexpected keyword argument 'exist_ok'

[guschu79]

I'm betting a different errors when I'm trying to test this to download specific course

('Downloading course:', 'https://cloudacademy.com/course/introduction-and-high-level-overview/')
Traceback (most recent call last):
File "/Users/getchudez/test01/bin/cloudacademy-dl", line 10, in
sys.exit(main())
File "/Users/getchudez/test01/lib/python2.7/site-packages/cloudacademy/cloudacademy_dl.py", line 114, in main
download_course(course_url, username, password, video_res, output_dir)
File "/Users/getchudez/test01/lib/python2.7/site-packages/cloudacademy/cloudacademy_dl.py", line 91, in download_course
os.makedirs(course_dir, exist_ok=True)
TypeError: makedirs() got an unexpected keyword argument 'exist_ok'

The directory never is created. I tested to create the directory manually but still having issue.