gettext
libxml2-dev [platform:dpkg]
libxml2-devel [platform:rpm]
libxml2-utils [platform:dpkg]
libxslt-devel [platform:rpm]
libxslt1-dev [platform:dpkg]
python-dev [platform:dpkg]
python-lxml
zlib-devel [platform:rpm]
zlib1g-dev [platform:dpkg]