Installation

There are several ways to get asciinema recorder:

If you use other operating system and you can build a native package for it then don’t hesitate, do it and let us know. We have Github issue where we track new releases and packaging progress.

Installing via Pip

asciinema is available on PyPI and can be installed with pip (Python 3 required):

sudo pip3 install asciinema

This is the universal installation method for all operating systems, which always provides the latest version.

Installing on Linux

Arch Linux

pacman -S asciinema

Debian

sudo apt-get install asciinema

Fedora

For Fedora < 22:

sudo yum install asciinema

For Fedora >= 22:

sudo dnf install asciinema

Gentoo Linux

emerge -av asciinema

NixOS / Nix

nix-env -i asciinema

openSUSE

zypper in asciinema

Ubuntu

sudo apt-add-repository ppa:zanchey/asciinema
sudo apt-get update
sudo apt-get install asciinema

Installing on macOS

Homebrew

brew install asciinema

MacPorts

sudo port selfupdate && sudo port install asciinema

Nix

nix-env -i asciinema

Installing on FreeBSD

Ports

cd /usr/ports/textproc/py-asciinema && make install

Packages

pkg install py39-asciinema

Installing on OpenBSD

pkg_add asciinema

Running in Docker container

asciinema Docker image is based on Ubuntu 16.04 and has the latest version of asciinema recorder pre-installed.

docker pull asciinema/asciinema

When running it don’t forget to allocate a pseudo-TTY (-t), keep STDIN open (-i) and mount config directory volume (-v):

docker run --rm -ti -v "$HOME/.config/asciinema":/root/.config/asciinema asciinema/asciinema

Default command run in a container is asciinema rec.

There’s not much software installed in this image though. In most cases you may want to install extra programs before recording. One option is to derive new image from this one (start your custom Dockerfile with FROM asciinema/asciinema). Another option is to start the container with /bin/bash as the command, install extra packages and manually start asciinema rec:

docker run --rm -ti -v "$HOME/.config/asciinema":/root/.config/asciinema asciinema/asciinema /bin/bash
root@6689517d99a1:~# apt-get install foobar
root@6689517d99a1:~# asciinema rec

Running from source

If none of the above works for you (or you want to help with development) just clone the repo and run latest version of asciinema straight from the master branch:

git clone https://github.com/asciinema/asciinema.git
cd asciinema
python3 -m asciinema --version