libcouchbase 2.0.6

Closes #19666.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
latex2rtf 2.3.3

Closes #19665.

[jn: fix install locations]

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
audit: only set up the build environment once
audit: only generate aliases list once