AuthLDAPBindPassword encryption

Hello Everyone,

I am trying to usr an encrypted password for LDAP. After much research I
chanced upon the link:
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But when I try the following entry in httpd.conf, it does not seem to work:

AuthLDAPBindPassword "exec:myprogram"

"myprogram" simply prints the password to the std out.

How do I debug this? Has anyone had success with this new feature? Any
hints and insights are appreciated.