Description of problem:
Without having perl(IO::Socket::SSL) installed, it is not possible to use
perl-XML-Stream with a TLS/SSL connection. So please add this as requirement. 
See the following reproducer for example.

$ rpm -e perl-IO-Socket-SSL --nodeps
$

$ sendxmpp --magic-things ;-)
[...]
"You requested that XML::Stream turn the socket into an SSL socket, but you 
don't have the correct version of IO::Socket::SSL v0.81. at /usr/lib/perl5/
vendor_perl/5.8.8/XML/Stream/Node.pm line 547"
[...]
$

Once re-install perl-IO-Socket-SSL again, the message disappears and everything 
TLS/SSL related works for me.

Version-Release number of selected component (if applicable):
perl-XML-Stream-1.22-7

How reproducible:
Everytime, e.g. sendxmpp with TLS/SSL jabber server.

Actual results:
perl-XML-Stream does not require perl(IO::Socket::SSL).

Expected results:
perl-XML-Stream should require perl(IO::Socket::SSL).