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Copyright (C) 2014-2016, Jaguar Land Rover
This document is licensed under Creative Commons
Attribution-ShareAlike 4.0 International.
**Version 0.5.0**
# INSTALLATION OF RVI (RASPBIAN) #
This document describes the installation process for the RVI project
on Raspbian. Packages are also available for
[Ubuntu](INSTALL_ubuntu.md) and [Raspbian](INSTALL_raspbian.md).
See ```BUILD.md``` for building from source.
Please see ```README.md``` for a general description of the project
and its structure.
Please see ```CONFIGURE.md``` for details on configuring and launching
the system once it has been built.
The first milestone of the RVI project is the HVAC demo. Please see
```hvac_demo/README.md``` for details on how to setup, launch and
drive the demo.
# READER ASSUMPTIONS #
In order to build the system, the reader is assumed to be able to:
1. Have a basic understanding of Linux system operations.
2. Install packages on the system.
Please note that the configuration process described in
```CONFIGURE.md``` may have additional skill requirements.
# PREREQUISITES #
1. The Raspbian system has the latest updates installed.
2. The user has sudo access to install packages.
3. There is at least 5GB of space availabled for packages and code.
----
# INSTALLATION PROCESS #
## GET RASPBIAN PACKAGES ##
Download the Raspbian package from https://github.com/PDXostc/rvi_core/releases. Then extract the tarball to get packages for Erlang and RVI, as well as an install script.
## INSTALL ERLANG AND RVI ##
Make the install script executable:
sudo chmod +x installRVI
Then run the install script:
./installRVI
This does the following:
1. Extracts the Erlang tarball
2. Installs the required Erlang packages
* `erlang-base`
* `erlang-asnl`
* `erlang-crypto`
* `erlang-eunit`
* `erlang-public key`
* `erlang-ssl`
* `erlang-syntax-tools`
3. Installs other dependencies (`bluez` and `python-jsonrpclib`)
4. Installs `rvi`
5. Starts `rvi` via `systemctl`
6. Checks the status of `rvi` via `systemctl`.
----
## TEST THE RVI SYSTEM ##
To confirm that RVI has started, use `systemctl` as root user:
systemctl status rvi
Expected output:
● rvi.service - Remote Vehicle Interaction Service
Loaded: loaded (/lib/systemd/system/rvi.service; disabled)
Active: active (running) since Tue 2016-02-23 18:30:03 UTC; 48ms ago
Process: 6049 ExecStart=/usr/bin/rvi_ctl -c /etc/rvi/rvi.config start (code=exited, status=0/SUCCESS)
Main PID: 6081 (run_erl)
CGroup: /system.slice/rvi.service
├─6081 run_erl -daemon /tmp/rvi_6049/ /var/log/rvi exec erl -boot /tmp/rvi_6049/rvi/start -sname rvi -config /tmp/rvi_6049/rvi/sys -setcookie rvi_cookie
├─6084 /usr/lib/erlang/erts-7.2/bin/erlexec -boot /tmp/rvi_6049/rvi/start -sname rvi -config /tmp/rvi_6049/rvi/sys -setcookie rvi_cookie
├─6093 sh -c "/usr/lib/erlang/erts-7.2/bin/epmd" -daemon
└─6094 /usr/lib/erlang/erts-7.2/bin/epmd -daemon
## CREATE A RELEASE ##
The installer configures a release with default (insecure) credentials.
See ```CONFIGURE.md``` for additional details on configuring and
creating a developer and production release.
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