Error with accounts-password

When I use accounts-password with accounts-ui I get the following error in the console
srp.js:1446 Uncaught SyntaxError: missing ) after argument list accounts-password.js:18 Uncaught TypeError: Cannot read property 'SRP' of undefined

and instead of the Login box I get

No login services configured

Where I’ve added {{> loginButtons}} in the body of the app.

Both packages appear in the packages folder and they seem to install fine.
I’m running Windows 10 and Meteor