Been battling with this for three hours.. And pulling my hair out now.
First up, in the zip I downloaded the install.php doesnt work pulling up an error. Got past some of it by editing the package-info file
<modification format="xml" type="file">bookmarks20.xml</modification>
<modification format="xml" type="file">translations.xml</modification>
<require-file name="smf20/Bookmarks.php" destination="$sourcedir" />
<require-file name="smf20/Bookmarks.template.php" destination="$themedir" />
removed the > sign from the final line.. that gets it installing without a crash (however, it doesnt add the database entries).
Manually coded the rest using the package parser on smf helper. however,number of problems (i had to extract and then recreate the package to get it to parse, the one on the mod site is still broken)
its showing four different edits to display.template none of which match anything in my display.template
next up, there appears to be nothing in the parser to add the bookmarks menu item (i do get a button, but its blank)
I also get a blank button on the reply, poll etc line on the topic page.
nothing in any of the member permission settings either.. think the parser might be missing somethings but ive been through manually and seem to have everything.
edit: manually added the entries to the database
now just getting no buttons appearing (blank buttons) and when you do click on the (blank) buttons just get a session verification error.