%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}

%define prerel b2
Name:           python-nltk
Version:        0.9
Release:        0.2.%{prerel}%{?dist}
Summary:        Natural Language Toolkit

Group:          Development/Libraries
License:        GPLv2
URL:            http://nltk.sf.net/
Source0:        http://dl.sourceforge.net/sourceforge/nltk/nltk-%{version}%{?prerel}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildArch:      noarch

Obsoletes:      python-nltk_lite <= 0.6.6-2%{?dist}
Provides:       python-nltk_lite = %{version}-%{release}

BuildRequires:  python-devel, tkinter
Requires:       numpy, python-matplotlib, tkinter

%description
NLTK is a Python package that simplifies the construction of programs
that process natural language; and defines standard interfaces between
the different components of an NLP system.  It was designed primarily
to help teach graduate and undergraduate students about computational
linguistics; but it is also useful as a framework for implementing
research projects.


%prep
%setup -q -n nltk-%{version}%{?prerel}


%build
%{__python} setup.py build

%install
rm -rf $RPM_BUILD_ROOT
%{__python} setup.py install --skip-build --root $RPM_BUILD_ROOT

# Make scripts executable
pushd $RPM_BUILD_ROOT%{python_sitelib}
pushd nltk
chmod +x stem/{porter,rslp}.py misc/nemo.py corpus/reader/toolbox.py
chmod +x test/doctest_driver.py
popd
chmod +x nltk_contrib/toolbox/{settings,language,data}.py
popd


%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%doc LICENSE.txt README.txt
%{python_sitelib}/nltk
%{python_sitelib}/nltk_contrib
%{python_sitelib}/yaml


%changelog
* Fri Sep 22 2007 Michel Salim <michel.sylvan@gmail.com> - 0.9.0.2.b
- BR on tkinter, it is now needed at build time

* Fri Sep 21 2007 Michel Salim <michel.sylvan@gmail.com> - 0.9-0.1.b2
- Updated to 0.9b2
- Renamed back to python-nltk

* Mon Dec 18 2006 Michel Salim <michel.salim@gmail.com> - 0.6.6-2
- Rebuild for development branch

* Mon Oct 30 2006 Michel Salim <michel.salim@gmail.com> - 0.6.6-1
- Initial package