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(base) jack@jack-Desktop:~/Desktop/LUA$ luarocks install luafilesystem
Installing https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luafilesystem-1.8.0-1.src.rock...
Using https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luafilesystem-1.8.0-1.src.rock... switching to 'build' mode
gcc -O2 -fPIC -I/home/jack/torch/install/include -c src/lfs.c -o src/lfs.o
gcc -shared -o lfs.so -L/home/jack/torch/install/lib src/lfs.o
Updating manifest for /home/jack/torch/install/lib/luarocks/rocks
luafilesystem 1.8.0-1 is now built and installed in /home/jack/torch/install/ (license: MIT/X11)
Checking stability of dependencies on the absence of
luafilesystem 1.6.3-1...
Removing luafilesystem 1.6.3-1...
Removal successful.
(base) jack@jack-Desktop:~/Desktop/LUA$
-----------------------
(base) jack@jack-Desktop:~/Desktop/LUA$ ls /home/jack/torch/install/
bin etc include install.log lib share
-----------------------
ls /home/jack/torch/install/lib
libluajit.so libluaT.so.0 libTH.so lua
libluaT.so libthreadsmain.so libTH.so.0 luarocks
-----------------------
Use this
luarocks install https://luarocks.org/manifests/skylothar/lua-resty-jwt-0.1.11-0.rockspec
ERROR:
(base) jack@jack-Desktop:~/Desktop/LUA$ luarocks install luasql-sqlite3
Installing https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasql-sqlite3-2.6.0-1.rockspec...
Using https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasql-sqlite3-2.6.0-1.rockspec... switching to 'build' mode
Cloning into 'luasql'...
fatal: unable to connect to github.com:
github.com[0: 20.205.243.166]: errno=Connection timed out
Error: Failed cloning git repository.
FIX:
???? git config --global url."https://".insteadOf git://
____ result
(base) jack@jack-Desktop:~/Desktop/LUA$ git config --global url."https://".insteadOf git://
(base) jack@jack-Desktop:~/Desktop/LUA$ luarocks install luasql-sqlite3
Installing https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasql-sqlite3-2.6.0-1.rockspec...
Using https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasql-sqlite3-2.6.0-1.rockspec... switching to 'build' mode
Cloning into 'luasql'...
remote: Enumerating objects: 149, done.
remote: Counting objects: 100% (149/149), done.
remote: Compressing objects: 100% (99/99), done.
remote: Total 149 (delta 72), reused 72 (delta 36), pack-reused 0
Receiving objects: 100% (149/149), 104.13 KiB | 1.96 MiB/s, done.
Resolving deltas: 100% (72/72), done.
Note: switching to '22d4a911f35cf851af9db71124e3998d96fb3fa1'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.
If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:
git switch -c <new-branch-name>
Or undo this operation with:
git switch -
Turn off this advice by setting config variable advice.detachedHead to false
gcc -O2 -fPIC -I/home/jack/torch/install/include -c src/luasql.c -o src/luasql.o -I/usr/include
gcc -O2 -fPIC -I/home/jack/torch/install/include -c src/ls_sqlite3.c -o src/ls_sqlite3.o -I/usr/include
gcc -shared -o luasql/sqlite3.so -L/home/jack/torch/install/lib src/luasql.o src/ls_sqlite3.o -L/usr/lib -Wl,-rpath,/usr/lib: -lsqlite3
Updating manifest for /home/jack/torch/install/lib/luarocks/rocks
luasql-sqlite3 2.6.0-1 is now built and installed in /home/jack/torch/install/ (license: MIT/X11)
--------------------------------------
Avoid saving lua code files as unicode and convert your existing files via:
iconv -f utf-8 -t ascii YOURFILE
ERROR:
(base) jack@jack-Desktop:~/Desktop/torch-rnn$ th train.lua -input_h5 data/input.h5 -input_json data/output.json -gpu -1
/home/jack/torch/install/bin/luajit: /home/jack/torch/install/share/lua/5.1/luarocks/loader.lua:117: error loading module 'treplutils' from file '/usr/bin/lua':
/usr/bin/lua:1: unexpected symbol near 'char(127)'
stack traceback:
[C]: in function 'a_loader'
/home/jack/torch/install/share/lua/5.1/luarocks/loader.lua:117: in function /home/jack/torch/install/share/lua/5.1/luarocks/loader.lua:114
[C]: in function 'require'
/home/jack/torch/install/share/lua/5.1/trepl/init.lua:40: in main chunk
[C]: in function 'require'
...jack/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:104: in main chunk
[C]: at 0x5645b2ce4f50
??FIX ---sudo ln -s /usr/local/lib/lua /usr/lib/lua--
$ echo $LUA_PATH $LUA_CPATH
$
$ lua
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
print(package.path)
./?.lua;/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua;/usr/lib64/lua/5.1/?.lua;/usr/lib64/lua/5.1/?/init.lu
print(package.cpath)
./?.so;/usr/lib64/lua/5.1/?.so;/usr/lib64/lua/5.1/loadall.so
GOOD STUFF:
+++++++++++++++++++++++++++++++++++++++++++++++++
Using Luarocks
If you have installed lua but still need luaposix, you can install the luarocks program from your package manager or directly from https://luarocks.org/. The luarocks programs can install many lua packages including the ones required for Lmod.
$ luarocks install luaposix
Now you have to make the lua packages installed by luarocks to be known by lua. On our Centos system, Lua knowns about the following for *.lua files:
$ lua -e 'print(package.path)'
./?.lua;/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua;/usr/lib64/lua/5.1/?.lua;/usr/lib64/lua/5.1/?/init.lua;
and the following for shared libraries:
$ lua -e 'print(package.cpath)'
./?.so;/usr/lib64/lua/5.1/?.so;/usr/lib64/lua/5.1/loadall.so;
Assuming that luarocks has installed things in its default location (/usr/local/…) then you’ll need to do:
LUAROCKS_PREFIX=/usr/local
export LUA_PATH="$LUAROCKS_PREFIX/share/lua/5.1/?.lua;$LUAROCKS_PREFIX/share/lua/5.1/?/init.lua;;"
export LUA_CPATH="$LUAROCKS_PREFIX/lib/lua/5.1/?.so;;"
Please change LUAROCKS_PREFIX to match your site. The exporting of LUA_PATH and LUA_CPATH must be done before any module commands. It is very important that the double trailing semicolon are there. They are replaced by the built-in system path for Lua.
+++++++++++++++++++++++++++++++++++++++++++++++++
package.path:
/home/doron/.luarocks/share/lua/5.3/?.lua;/home/doron/.luarocks/share/lua/5.3/?/init.lua;/usr/share/lua/5.3/?.lua;/usr/share/lua/5.3/?/init.lua;/usr/lib/lua/5.3/?.lua;/usr/lib/lua/5.3/?/init.lua;./?.lua;./?/init.lua;/home/doron/.luarocks/lib/lua/5.3/?.so;/usr/lib/lua/5.3/?.so;/usr/lib/lua/5.3/loadall.so;./?.so;/usr/share/awesome/lib/?/init.lua;/usr/share/awesome/lib/?.lua;/home/doron/.luarocks/lib/lua/5.3/?.so;/usr/lib/lua/5.3/?.so;/usr/lib/lua/5.3/loadall.so;./?.so
package.cpath:
/home/doron/.luarocks/lib/lua/5.3/?.so;/usr/lib/lua/5.3/?.so;/usr/lib/lua/5.3/loadall.so;./?.so
@hoelzro
Tip
Owner
hoelzro commented on Jun 29, 2018
Ah, ok - that makes sense! So you have a bunch of ?.so paths in your package.path - you want those in your package.cpath instead. Lua will interpret any file found via package.path as Lua source code; shared libraries like inotify.so are loaded via package.cpath.