-2016-11-29 15:45:45- https://www.softwarecollections.org/en/scls/rhscl/python33/epel-7-x86_64/download/rhscl-python33-epel-7-x86_64.noarch.rpm
Resolving www.softwarecollections.org (www.softwarecollections.org)... 209.132.179.161
Connecting to www.softwarecollections.org (www.softwarecollections.org)|209.132.179.161|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2016-11-29 15:45:48 ERROR 404: Not Found.

error: open of rhscl-python33-epel-7-x86_64.noarch.rpm failed: No such file or directory
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
No package python33 available.
No package python33-python-tkinter available.
Error: Nothing to do
rhel/7.2/prepare_python_env.sh: line 24: scl: command not found
prepare_python_env.sh failed

On Centos

Complete!
-2016-11-29 16:46:12- https://www.softwarecollections.org/en/scls/rhscl/python33/epel-7-x86_64/download/rhscl-python33-epel-7-x86_64.noarch.rpm
Resolving www.softwarecollections.org (www.softwarecollections.org)... 209.132.179.161
Connecting to www.softwarecollections.org (www.softwarecollections.org)|209.132.179.161|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2016-11-29 16:46:13 ERROR 404: Not Found.

error: open of rhscl-python33-epel-7-x86_64.noarch.rpm failed: No such file or directory
Loaded plugins: fastestmirror
epel/x86_64/metalink | 14 kB 00:00:00
epel | 4.3 kB 00:00:00
(1/3): epel/x86_64/updateinfo | 677 kB 00:00:00
(2/3): epel/x86_64/primary_db | 4.4 MB 00:00:02
(3/3): epel/x86_64/group_gz | 170 kB 00:00:02
Loading mirror speeds from cached hostfile

• base: mirror.clarkson.edu
• epel: mirror.symnds.com
• extras: mirror.symnds.com
• updates: mirrors.tripadvisor.com
  No package python33 available.
  No package python33-python-tkinter available.

This was working last week....