OcLaunch is very easy to use.
But first, let's install it. You have several options:
- Easy way, without automatic update
- Using 0install, to choose which precompilled binary you would use
- Using Opam, for OCaml masters
- From sources (especially for beta version)
Quick and dirty
Goto this page and follow instructions.
With this method, you will get a binary so that you do not have to compile the program, which can be a quite complicated and long step.
You can find instructions on this page.
You should create an alias, as explained on this page.
$ 0alias oclaunch http://download.tuxfamily.org/oclaunch/oclaunch.xml
If you get an error such as
It means that
0install can not define the new application in your
$PATH. So it define it elsewhere and want you to add this folder to your path. You should add the
export... line to your bashrc, so you can use 0install easier.
Test that all work
In the rest of the document, we assume that the
oclaunch command is found if you enter it in your terminal.
To test, just open a new one and enter
It should return something like this :
OcLaunch program is published under CeCILL licence. See https://gitlab.com/WzukW/oclaunch for details. oclaunch.byte [COMMAND NUMBER] See https://gitlab.com/WzukW/oclaunch for help. === flags === [--reset-tmp] Reinitialises launches by deleting temporal file. (aliases: -reset-tmp, -r) [-build-info] print info about this build and exit [-version] print the version of this build and exit [-help] print this help text and exit (alias: -?)
To update the software, you may use
0install update [the name you choose for oclaunch]
0launch -r http://download.tuxfamily.org/oclaunch/oclaunch.xml -version
This will allow you to refresh OcLaunch and display the new version number.
You can install it with Opam.
opam install oclaunch
If possible, try to use the latest version, which is not using the dependency
core_extended quite long to build.
Want to build from an archive, git repository
Pick up the url of the code in this list of places. You will then do
opam pin add oclaunch-dev url
oclaunch-dev by the name of the package and
url by the url picked up earlier.
You may find further instructions for the git repository in this blog post.
Some old archives are not compatible with opam. Use the following method.
From the sources
Why build from sources
Even if precompilled binaries are available, you may build the program from source. You may not trust binaries and want to use code you verified yourself.
Or you want to get the latest version, a beta one or to build from the git repository.
Get the sources in this list (both git and tarballs).
Briefly, you may run
ocaml setup.ml -configure ocaml setup.ml -build ocaml setup.ml -install
Contact me if you have any problem.
Add command to launch
Add command throw
cat | oclaunch -a, enter your commands (one per line) and finish by
They are put in ```~/.oclaunch_rc.json```. You can find an example on <doc href="rc-example" type="page">this wiki</doc>. #### Last step Just add the following line to ```~/.bashrc```
This will allow you to launch each command added on terminal call. A complete help is displayed with
oclanch --help ```
A detailed example is available here.
There are several solutions to get help.