README: Dependencies for installing optional requirements

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
IWASE Yusuke 2017-06-13 16:24:30 +09:00 committed by FUJITA Tomonori
parent 03c67d368d
commit cec1254a35

View File

@ -47,6 +47,16 @@ If you want to use the functionalities, please install requirements::
Please refer to tools/optional-requires for details.
Prerequisites
=============
If you got some error messages at installation step, please confirm
dependencies for building required Python packages.
On Ubuntu(16.04 LTS or later)::
% apt install gcc python-dev libffi-dev libssl-dev libxml2-dev libxslt1-dev zlib1g-dev
Support
=======
Ryu Official site is `<http://osrg.github.io/ryu/>`_.