環境確認
（luajit / luarocksが/usr/share/luajitにインストールされているケース）
$ luarocks
~~ 略 ~~
CONFIGURATION
Lua version: 5.1
Configuration files:
System: /usr/share/luajit/etc/luarocks/config-5.1.lua (ok)
User : /root/.luarocks/config-5.1.lua (failed)
Rocks trees in use:
/root/.luarocks ("user")
/usr/share/luajit ("system")
$ cat /usr/share/luajit/etc/luarocks/config-5.1.lua
rocks_trees = {
{ name = [[user]], root = home..[[/.luarocks]] },
{ name = [[system]], root = [[/usr/share/luajit]] }
}
環境追加とインストール
configへ環境を追加
/usr/share/luajit/etc/luarocks/config-5.1.lua
rocks_trees = {
{ name = [[sandbox]], root = [[/home/sandbox]] },
{ name = [[user]], root = home..[[/.luarocks]] },
{ name = [[system]], root = [[/usr/share/luajit]] }
}
パス確認
$ luarocks path
export LUA_PATH='/home/sandbox/share/lua/5.1/?.lua;/home/sandbox/share/lua/5.1/?/init.lua;/home/vagrant/.luarocks/share/lua/5.1/?.lua;/home/vagrant/.luarocks/share/lua/5.1/?/init.lua;/usr/share/luajit/share/lua/5.1/?.lua;/usr/share/luajit/share/lua/5.1/?/init.lua;/root/.luarocks/share/lua/5.1/?.lua;/root/.luarocks/share/lua/5.1/?/init.lua;./?.lua;/usr/share/luajit/share/luajit-2.1.0-beta2/?.lua;/usr/local/share/lua/5.1/?.lua;/usr/local/share/lua/5.1/?/init.lua'
export LUA_CPATH='/home/sandbox/lib/lua/5.1/?.so;/home/vagrant/.luarocks/lib/lua/5.1/?.so;/usr/share/luajit/lib/lua/5.1/?.so;/root/.luarocks/lib/lua/5.1/?.so;./?.so;/usr/local/lib/lua/5.1/?.so;/usr/local/lib/lua/5.1/loadall.so'
luarocks path で確認するとすべてのパスが入っているので、実際に必要なのは
LUA_PATH
- /home/sandbox/share/lua/5.1/?.lua
- /home/sandbox/share/lua/5.1/?/init.lua
LUA_CPATH
- /home/sandbox/lib/lua/5.1/?.so
Openrestyなら上記を lua_package_path, lua_package_cpath へ設定する感じに
指定の環境へインストール
$ luarocks --tree=sandbox install yaml
Installing https://luarocks.org/yaml-1.1.2-1.src.rock...
Using https://luarocks.org/yaml-1.1.2-1.src.rock... switching to 'build' mode
Missing dependencies for yaml:
lub >= 1.0.3, < 2
Using https://luarocks.org/lub-1.1.0-1.src.rock... switching to 'build' mode
Missing dependencies for lub:
luafilesystem >= 1.4.0
Using https://luarocks.org/luafilesystem-1.6.3-2.src.rock... switching to 'build' mode
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/lfs.c -o src/lfs.o
gcc -shared -o lfs.so -L/usr/share/luajit/lib src/lfs.o
Updating manifest for /home/sandbox/lib/luarocks/rocks
No existing manifest. Attempting to rebuild...
luafilesystem 1.6.3-2 is now built and installed in /home/sandbox (license: MIT/X11)
Updating manifest for /home/sandbox/lib/luarocks/rocks
lub 1.1.0-1 is now built and installed in /home/sandbox (license: MIT)
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/api.c -o src/api.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/b64.c -o src/b64.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/dumper.c -o src/dumper.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/emitter.c -o src/emitter.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/loader.c -o src/loader.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/lyaml.c -o src/lyaml.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/parser.c -o src/parser.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/reader.c -o src/reader.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/scanner.c -o src/scanner.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/strtod.c -o src/strtod.o -Isrc
gcc -O2 -fPIC -I/usr/share/luajit/include/luajit-2.1 -c src/writer.c -o src/writer.o -Isrc
gcc -shared -o yaml/core.so -L/usr/share/luajit/lib src/api.o src/b64.o src/dumper.o src/emitter.o src/loader.o src/lyaml.o src/parser.o src/reader.o src/scanner.o src/strtod.o src/writer.o
Updating manifest for /home/sandbox/lib/luarocks/rocks
yaml 1.1.2-1 is now built and installed in /home/sandbox (license: MIT)
インストール結果
$ tree /home/sandbox/
/home/sandbox/
├── lib
│ ├── lua
│ │ └── 5.1
│ │ ├── lfs.so
│ │ └── yaml
│ │ └── core.so
│ └── luarocks
│ └── rocks
│ ├── luafilesystem
│ │ └── 1.6.3-2
│ │ ├── doc
│ │ │ └── us
│ │ │ ├── doc.css
│ │ │ ├── examples.html
│ │ │ ├── index.html
│ │ │ ├── license.html
│ │ │ ├── luafilesystem.png
│ │ │ └── manual.html
│ │ ├── luafilesystem-1.6.3-2.rockspec
│ │ ├── rock_manifest
│ │ └── tests
│ │ └── test.lua
│ ├── lub
│ │ └── 1.1.0-1
│ │ ├── doc
│ │ │ └── index.html
│ │ ├── lub-1.1.0-1.rockspec
│ │ └── rock_manifest
│ ├── manifest
│ └── yaml
│ └── 1.1.2-1
│ ├── doc
│ │ └── index.html
│ ├── rock_manifest
│ └── yaml-1.1.2-1.rockspec
└── share
└── lua
└── 5.1
├── lub
│ ├── Autoload.lua
│ ├── Dir.lua
│ ├── init.lua
│ ├── Param.lua
│ └── Template.lua
└── yaml
└── init.lua