IRuby

IRuby is a Ruby kernel for Jupyter project.

Installation

How to set up ZeroMQ depends on your environment. You can use one of the following libraries.

CZTop and CZMQ >= 4.0.0
ffi-rzmq and libzmq >= 3.2

Ubuntu

Install Jupyter with Anaconda (recommended).

Setup ZeroMQ on Ubuntu 16.04

CZTop requires CZMQ >= 4.0.0 and ZMQ >= 4.2.0. The official packages for Ubuntu 16.04 don't satisfy these version requrements, so you need to install from source.

sudo apt install libtool libffi-dev ruby ruby-dev make
sudo apt install git libzmq-dev autoconf pkg-config
git clone https://github.com/zeromq/czmq
cd czmq
./autogen.sh && ./configure && sudo make && sudo make install

Setup ZeroMQ on Ubuntu 17.04 to 18.10

Use official packages.

sudo apt install libtool libffi-dev ruby ruby-dev make
sudo apt install libzmq3-dev libczmq-dev

Install CZTop and IRuby

gem install cztop
gem install iruby --pre
iruby register --force

Windows

Install git and Jupyter with Anaconda (recommended). DevKit is necessary for building RubyGems with native C-based extensions.

Install ZeroMQ.

pacman -S mingw64/mingw-w64-x86_64-zeromq

gem install ffi-rzmq
gem install iruby --pre
iruby register --force

macOS

Install ruby with rbenv or rvm. Install Jupyter with Anaconda (recommended).

Homebrew

brew install automake gmp libtool wget
brew install zeromq --HEAD
brew install czmq --HEAD

# export LIBZMQ_PATH=$(brew --prefix zeromq)/lib
# export LIBCZMQ_PATH=$(brew --prefix czmq)/lib
# gem install cztop
gem install ffi-rzmq
gem install iruby --pre
iruby register --force

MacPorts

port install libtool autoconf automake autogen
gem install ffi-rzmq
gem install iruby

FreeBSD

At first install IPython/Jupyter. There is a pyzmq ports (ports/net/py-pyzmq) which depends on libzmq4, however, it doesn't works with ipython. Therefore we use libzmq3 like the following:

make your ports tree up-to-date.
replace LIBDEPENDS line in ports/net/py-pyzmq/Makefile

LIB_DEPENDS=    libzmq.so:${PORTSDIR}/net/libzmq4

with

LIB_DEPENDS=    libzmq.so:${PORTSDIR}/net/libzmq3

install related packages

sudo pkg install libzmq3 py27-qt4-gui py27-pexpect-3.3 py27-qt4-svg py27-pygments py27-Jinja2 py27-tornado py27-jsonschema

make install using ports

cd /usr/ports/net/py-pyzmq
sudo make install
cd /usr/ports/devel/ipython
sudo make install

Then, install IRuby and related ports and gems.

sudo pkg install rubygem-mimemagic
sudo gem install ffi-rzmq  # install ffi, ffi-rzmq-core and ffi-rzmq
git clone https://github.com/SciRuby/iruby.git
cd iruby
gem build iruby.gemspec
sudo gem install iruby-0.2.7.gem

Installation for JRuby

You can use Java classes in your IRuby notebook.

JRuby version >= 9.0.4.0
cztop gem
iruby gem

After installation, make sure that your env is set up to use jruby.

$ env ruby -v

If you use RVM, it is enough to switch the current version to jruby.

If you have already used IRuby with a different version, you need to generate a new kernel:

$ iruby register --force

Notebooks

Take a look at the example notebook and the collection of notebooks which includes a Dockerfile to create a containerized installation of iruby and other scientific gems. You can find the prebuild image at dockerhub.

Contributing

We welcome contributions from everyone.

Authors

See the CONTRIBUTORS file.

License

IRuby, along with SciRuby, is licensed under the MIT license. See the LICENSE file.

doytsujin / iruby Goto Github PK

iruby's Introduction