error cloning encoding not supported

[Marco Giovannini]

Hi

I'm cloning a repo and I receive this error.

H:\test>hg --trace clone https://xxxxxxxxxxx
http authorization required
realm: xxxx team repos
user: xxxx
password:
destination directory: xxxx
requesting all changes
adding changesets
adding manifests
adding file changes
added 81 changesets with 82 changes to 3 files
updating to branch default
pulling subrepo xxxxx from xxxxxxxxxxxxxxxxx
http authorization required
realm: xxxteam repos
user: xxxx
password:
http authorization required
realm: xxxx team repos
user: xxxx
password:
Traceback (most recent call last):
  File "mercurial\dispatch.pyc", line 54, in _runcatch
  File "mercurial\dispatch.pyc", line 494, in _dispatch
  File "mercurial\dispatch.pyc", line 355, in runcommand
  File "mercurial\dispatch.pyc", line 545, in _runcommand
  File "mercurial\dispatch.pyc", line 499, in checkargs
  File "mercurial\dispatch.pyc", line 492, in <lambda>
  File "mercurial\util.pyc", line 420, in check
  File "mercurial\commands.pyc", line 725, in clone
  File "mercurial\hg.pyc", line 367, in clone
  File "mercurial\hg.pyc", line 381, in update
  File "mercurial\merge.pyc", line 521, in update
  File "mercurial\merge.pyc", line 334, in applyupdates
  File "mercurial\subrepo.pyc", line 125, in submerge
  File "mercurial\subrepo.pyc", line 264, in get
  File "mercurial\subrepo.pyc", line 260, in _get
  File "mercurial\hg.pyc", line 94, in repository
  File "mercurial\httprepo.pyc", line 308, in instance
  File "mercurial\statichttprepo.pyc", line 145, in instance
  File "mercurial\statichttprepo.pyc", line 114, in __init__

RepoError: requirement '<?xml version="1.0" encoding="ISO-8859-1"?>' not support
ed
abort: requirement '<?xml version="1.0" encoding="ISO-8859-1"?>' not supported!

Does someone have an idea what is going on ?

the http access is provided from Apache with this conf  and I'm using
mercurial 1.6.4

#
# Specify a default charset for all content served; this enables
# interpretation of all content as UTF-8 by default.  To use the
# default browser choice (ISO-8859-1), or to allow the META tags
# in HTML content to override this choice, comment out this
# directive:
#
#AddDefaultCharset UTF-8

Regards,
Marco