Don’t wanna use SSL / https for etherpad? Fine.
Edit trunk/etherpad/src/etherpad/pro/pro_accounts.js
Replace ‘https://’, httpsHost(pro_utils.getFullProHost()), ‘/ep/account/sign-in?’,
with
‘http://’, httpHost(pro_utils.getFullProHost()), ‘/ep/account/sign-in?’,
Edit /usr/local/etherpad/trunk/etherpad/src/etherpad/control/pro/pro_main_control.js
Replace
evalExpDate: licensing.getLicense().expiresDate,
with
// evalExpDate: licensing.getLicense().expiresDate,
See my other etherpad blog posts for other help in getting pro working