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https://github.com/uluadist/ulua
ULua: Universal Lua Distribution
https://github.com/uluadist/ulua
Last synced: 4 months ago
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ULua: Universal Lua Distribution
- Host: GitHub
- URL: https://github.com/uluadist/ulua
- Owner: uluadist
- License: other
- Created: 2015-11-25T18:18:26.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2016-02-13T19:09:36.000Z (about 9 years ago)
- Last Synced: 2024-08-01T19:58:41.521Z (7 months ago)
- Homepage: http://ulua.io
- Size: 1.95 KB
- Stars: 34
- Watchers: 4
- Forks: 0
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
ULua: Universal Lua Distribution
================================
A Lua distribution for Windows, OSX and Linux based on LuaJIT:
| OS | Architecture | Version |
|---------|--------------|-------------------------------------------|
| Windows | x86/x64 | from Windows 7 onward |
| OSX | x86/x64 | from 10.5 (Leopard) onward |
| Linux | x86/x64 | all common distributions from 2009 onward |
## Features
- binary distribution: no need for a C/C++ compiler, adding new packages is quick and painless
- portable: it's self-contained in a single folder which can be safely relocated, even to a different OS
- no installer is needed and all required dynamic libraries are included
- includes a package manager to install new packages and to keep ULua up to date (LuaJIT binaries and package manager itself included)
## Install
Download and unzip [ulua~latest.zip](http://ulua.io/download/ulua~latest.zip) into an arbitrary folder. This will create a single sub-folder named `ulua` which contains the ULua distribution.
```
ulua
├── lua.cmd # LuaJIT executable for Windows.
├── lua # LuaJIT executable for OSX and Linux.
├── host
│ ├── config.lua # Global configuration (see PKG).
│ ├── init # Initialization scripts folder.
│ ├── tmp # Temporary files folder.
│ └── pkg # Downloaded packages cache folder.
├── bin
│ ├── upkg.cmd # Package manager executable for Windows.
│ ├── upkg # Package manager executable for OSX and Linux.
│ └── ... # Other executables depending on installed packages.
├── pkg # Package manager package.
└── ... # Other installed packages.
```
## Run
The `lua` executable starts LuaJIT, the [Lua manual](http://www.lua.org/manual/5.1/manual.html#6) and the [LuaJIT manual](http://luajit.org/running.html) document its usage:
```
# On Windows:
> cd folder_containing_ulua/ulua
> lua [options] [script [args]]
# On OSX and Linux:
> cd folder_containing_ulua/ulua
> ./lua [options] [script [args]]
```
By default LuaJIT runs in 32-bit mode, to run it in 64-bit mode set the environment variable `BIT=64`:
```
# On Windows:
> set BIT=64
# On OSX and Linux:
> export BIT=64
```
On Linux, if LuaJIT 32-bit is executed on a distribution lacking the 32-bit C runtime, this will result in a meaningless error such as `luajit: command not found`. Either launch LuaJIT in 64-bit mode or install the required Linux libraries.
## Packages
The `upkg` executable provides a convenient way of managing ULua:
```
# On Windows:
> cd folder_containing_ulua/ulua/bin
> upkg available # List all available packages.
> upkg add socket # Download and install the socket package (LuaSocket library).
> upkg add pl # Download and install the pl package (PenLight library).
> upkg update # Update all packages to the latest version.
# On OSX and Linux:
> cd folder_containing_ulua/ulua/bin
> ./upkg available # List all available packages.
> ./upkg add socket # Download and install the socket package (LuaSocket library).
> ./upkg add pl # Download and install the pl package (PenLight library).
> ./upkg update # Update all packages to the latest version.
```
## Luarocks
ULua features [LuaRocks](https://luarocks.org/) integration: new and updated rocks are automatically tracked, compiled and made available in ULua. More than 300 of such packages are currently available for installation.
## Documentation
Refer to the [official documentation](http://ulua.io).