Okie, you're trying desperately to install htag and it's all going wrong.
If after reading this you really can't solve it or you now have a patch then
please mail me huggie@earth.li

Here are some hints:

1.	Turn on all the debugging options.
	$cfgdebug in htag.pl (copy locally if it's installed sitewide)
	$cfg{'nicedie'} = 1; as the first thing in your .htrc

2.	If perl says something like:
	HtagPlugin version 0.5 required--this is only version 0.4 at
	./htag.pl line 40.
	BEGIN failed--compilation aborted at ./htag.pl line 40.
	Then your HtagPlugin.pm is too old and isn't the one required by
	htag.pl.  I distribute them all together in the htag tarball but you
	might be hitting a problem with multiple copies of HtagPlugin.pm.

	Fix: put use lib '/path/to/HtagPlugin/'; at the top of htag.pl (copy
	it locally if it's installed sitewide).

3.	You use htag in a script which replaces your editor but nicedie
	isn't working or for some unknown reason it's not stopping.

	You can log the whole output of htag to a file if nicedie isn't
	working for some reason (please report this to me if it isn't),
	using tee something like:
	htag.pl -m $1 |tee htaglog
	$EDITOR $1

4.	If you're having problems with the merge plugin then you can define
	anal_merge_debug in that file (copy the plugins locally if it's
	sitewide and change your plugin dir).
	Beware that it really *is* anal debugging though and is very
	verbose.