LDAP Server: Installation Fails When Using SSL And openssl Is Not Installed

[solaris007]

when using a manifest as in #22 on a pristine Debian 7.1 with no openssl installed, installation fails due missing /etc/ssl directory while placing the ssl_cert files:

debug: /Stage[main]/Ldap::Server::Master/Service[slapd]/require: requires File[/etc/ldap/slapd.conf]
debug: /Schedule[daily]: Skipping device resources because running on a host
debug: /Schedule[monthly]: Skipping device resources because running on a host
debug: /Schedule[hourly]: Skipping device resources because running on a host
info: mount[files]: allowing 127.0.0.1 access
err: /Stage[main]/Ldap::Server::Master/File[ssl_ca]/ensure: change from absent to file failed: Could not set 'file on ensure: No such file or directory - /etc/ssl/certs/ca.pem.puppettmp_5064 at /etc/puppet/modules/ldap/manifests/server/master.pp:191
err: /Stage[main]/Ldap::Server::Master/File[ssl_key]/ensure: change from absent to file failed: Could not set 'file on ensure: No such file or directory - /etc/ssl/certs/ldap-server.key.puppettmp_3901 at /etc/puppet/modules/ldap/manifests/server/master.pp:206
err: /Stage[main]/Ldap::Server::Master/File[ssl_cert]/ensure: change from absent to file failed: Could not set 'file on ensure: No such file or directory - /etc/ssl/certs/ldap-server.pem.puppettmp_142 at /etc/puppet/modules/ldap/manifests/server/master.pp:199

suggestion is to define a dependency on openssl or alternatively GnuTLS.