Thanks for spotting my error. I fixed replaced /usr/lib with /usr/bin in jk_lsh.ini and now have a working jail.
BTW Would you like typos found in the web pages? I keep an errata file (as a text file) on the pages I access. I would be happy to provide to you. It contains typos, errors, clarifications, etc. Some may be useful to you in updating/correcting the jailkit web pages.
Example entry: ============================================== jk_socketd.8.html
Description, 2nd paragraph 'trough' -- should be 'through'
Description, 4th paragraph 'trough' -- should be 'through'