for all those installs who are having "no details found" but are certain that details are correct and curl is installed
is due to a simple reason, i said CURL +SSL not just curl , so curl alone is not a guarantee you can open SSL pages with curl, you need curl with SSL , most hosts who install curl allow it with OpenSSL which makes the script work.
As to the differences between this and invision one, i havent seen it but i took a look at its description, obviously he added more controls on the groups and has a nice option to not allow duplicates invites to same email (which could be in both 2 users contact lists )
I have not added such checks so far, further more this script is free and does not promise the updates or support he promises, so the rest is up to the user to choose
as for requirements, both scripts will require the same, no work around this one.

How do i get the send button to appear tho mate?

Hi

I have openssl, thats what the info says anyway

curl

CURL support enabled CURL Information libcurl/7.16.1 OpenSSL/0.9.7m zlib/1.2.2

rclark the send button will appear once your contacts are imported.
Bashy , yes but in the curl section does it show ssl too ? 99.9 of hosts have ssl or curl, whats needed is ssl with curl exactly
lets say godaddy hosting for example says , but yet the script WONT work this way
CURL support enabled
CURL Information libcurl/7.10.6 OpenSSL/0.9.7a ipv6 zlib/1.2.3
because they also have a proxy to be used with curl and requires a modification to be applied on all importer scripts.
Do check this info first, then again ask your host ... the script does not heavily modify vbulletin nor its code, its truely based on your host rather than its vb integration was more easier than the code itself.
regards

So libcurl/7.16.1 OpenSSL/0.9.7m zlib/1.2.2 on mine will not work is this correct?
I have to get my host (managed dedicated server) to compile ssl with curl is this correct and the correct term to say to them?

bashy , yes , if its cpanel for example it will be very easy from apache update with proper checkboxes ( no need for command line knowledge ) if its using shell i can also guide you on the proper command to install it.,

send button dont show up i have imported my contacts ok

bazzap is this happening on all imports ? or on a specific aol for example ? have u tried another import ? just to insure if i missed one of the imports buttons or its a general error on ur forum ?

I have DirectAdmin

Is it simple to do with SSH or should i just get my host to sort it?

Good script and very easy to operate. The default is selected with all email ID's of contact, and 'select/un-select all' should be added so that selectively we can send the email.