Hi Marija,
Installer is ok now but you need to enable cURL Library on server in order to have JomSocial working: documentation.jomsocial.com/wiki/System_Requirements
As soon you will enable it, please update ticket and we will help with JomSocial installation.
Regards,
Alin

I thought when installed curl, it would have to install libcurl as well.
I just installed libcurl4-gnutls-dev in case that helped.

root@39extraminutes:~# curl-config --version
libcurl 7.32.0

The version seems to be 7.32 -- I have no idea what is newest.

This lib seems to live under /usr/lib/x86_64-linux-gnu/

Can you try again? And if it doesn't work, tell me what behavior you see?

Hi Marija,
I can't access admin area, is a blank page, any idea? it was ok last time when I looked in.

Please advise.
Thanks,
Alin

It was ok last time I was there - which was 2 weeks ago. No one else has done anything to the website since than, apart from you.

Please advise on how to proceed.

Hi, Marija.

Access to your site credentials had only me and Alin.
I didn't touched anything on your site since Alin was working with your issue.
I checked configuration.php and error reporting is set to "development" so any error should be displayed.

Please, check server error log and post it here.

Maybe latest changes on server caused it?

Hi,
I also see that when I try to login in frontend I get a blank page, looks like is an issue with joomla login, both front and backend. Like Michal said maybe latest changes caused.
Thanks,
alin

I didn't know about php5-curl -- I installed that now.

When I now hit the main site, it loads, but the error log says this:

[Tue Sep 16 05:47:31.201604 2014] [:error] [pid 11739] [client 5.19.179.70:34190] script '/var/www/39extraminutes.com/public/wp-login.php' not found or unable to stat
[Tue Sep 16 11:08:16.612494 2014] [:error] [pid 2647] [client 77.107.87.39:41883] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Tue Sep 16 11:08:16.612568 2014] [:error] [pid 2647] [client 77.107.87.39:41883] PHP Fatal error: Unknown: Failed opening required '/var/www/39extraminutes.com/public/fpa-en.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Tue Sep 16 11:08:53.089666 2014] [:error] [pid 11787] [client 77.107.87.39:44344] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Tue Sep 16 11:08:53.089729 2014] [:error] [pid 11787] [client 77.107.87.39:44344] PHP Fatal error: Unknown: Failed opening required '/var/www/39extraminutes.com/public/fpa-en.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Tue Sep 16 16:28:52.281499 2014] [mpm_prefork:notice] [pid 2625] AH00169: caught SIGTERM, shutting down
[Tue Sep 16 16:28:53.330210 2014] [mpm_prefork:notice] [pid 32677] AH00163: Apache/2.4.6 (Ubuntu) PHP/5.5.3-1ubuntu2.6 configured -- resuming normal operations
[Tue Sep 16 16:28:53.330269 2014] [core:notice] [pid 32677] AH00094: Command line: '/usr/sbin/apache2'

Hi Marija,
None of the errors have nothing to do with Joomla install and our extesions, maybe they are because php version. Website front end is opening ok, there are no issues, is only about login to site.
The main issue is that Joomla com_login component looks broken in both admin and frontend, you can't login, you can't create new account, you can't retrieve password....
So, I can't login in backend to see if our components are working. Before all this, I renamed on server both ijoomla installer and JomSocial folders just to be sure that these issues are not coming from us.
All was good with admin access just before you installed cURL library so I suppose is strict related with this.
Regards,
Alin