Installation problem of docbookwiki under ubunt 9.04

Binary package hint: docbookwiki

There is a bug in /usr/share/docbookwiki/content/downloads/checkout_xml_sources.sh line 10 :
if [ $url = "" ]
should be replaced by :
if [ "$url" = "" ]
so that there is no syntax error in case $url is empty.

In this case, $url is empty because of another bug in /usr/share/docbookwiki/content/SVN/get_url.sh :
url=$(svn info $svn_dir | grep 'URL:' | gawk '{print $2}')
won't work because the tag in the output of svn is 'URL :' and not 'URL:' :
$ svn info my_docs
Chemin : my_docs
URL : file:///usr/share/docbookwiki/content/SVN/repository/trunk

$ svn --version
svn, version 1.5.4 (r33841)
    compilé Aug 7 2009, 02:02:06

Hope this helps ...

ProblemType: Package
Architecture: amd64
DistroRelease: Ubuntu 9.04
ErrorMessage: le sous-processus post-installation script a retourné une erreur de sortie d'état 1
Package: docbookwiki 0.9.1cvs-10 [modified: usr/share/docbookwiki/content/downloads/dblatex.sh usr/share/docbookwiki/search/make_index.sh usr/share/docbookwiki/search/search.sh]
PackageArchitecture: all
SourcePackage: docbookwiki
Title: package docbookwiki 0.9.1cvs-10 [modified: usr/share/docbookwiki/content/downloads/dblatex.sh usr/share/docbookwiki/search/make_index.sh usr/share/docbookwiki/search/search.sh] failed to install/upgrade: le sous-processus post-installation script a retourné une erreur de sortie d'état 1
Uname: Linux 2.6.28-15-generic x86_64