encryption requires openssl and user_ldap requires ldap

apps/files_encryption/appinfo/info.xml

@@ -19,4 +19,7 @@
 		<filesystem/>
 	</types>
 	<ocsid>166047</ocsid>
+	<dependencies>
+		<lib>openssl</lib>
+	</dependencies>
 </info>

apps/user_ldap/appinfo/info.xml

@@ -18,4 +18,7 @@ A user logs into ownCloud with their LDAP or AD credentials, and is granted acce
 		<admin>admin-ldap</admin>
 	</documentation>
 	<ocsid>166061</ocsid>
+	<dependencies>
+		<lib>ldap</lib>
+	</dependencies>
 </info>