Searching the old posts, looks like this is probably some sort of
apache configuration error on my part. However, I don't see any
errors in the apache log, but I do see two requests for the post, one
for /api/json/accounts/login/ (which looks like it succeeds) and
another for
Progress, and a new issue:
Turns out my initial issue was a problem with the Perforce environment
variable setup on my server. As noted in some other posts, the Apache
httpd.conf file needs to have SetEnv calls to set the P4PORT,
P4CLIENT, and P4USER. I discovered this by adding -d to the
