Error: must specify `lapis systemd service` as command

[giann]

Here the full error with --trace:

Error: ...sr/local/share/lua/5.1/lapis/cmd/actions/systemd.lua:11: must specify `lapis systemd service` as command
stack traceback:
        [C]: in function 'assert'
        ...sr/local/share/lua/5.1/lapis/cmd/actions/systemd.lua:11: in function <...sr/local/share/lua/5.1/lapis/cmd/actions/systemd.lua:9>
        (tail call): ?
        [C]: in function 'xpcall'
        /usr/local/share/lua/5.1/lapis/cmd/actions.lua:323: in function 'execute'
        ...usr/local/lib/luarocks/rocks/lapis/1.5.1-1/bin/lapis:4: in main chunk
        [C]: ?

[leafo]

did you update lapis recnetly? Are you sure you have most recent version of this repo installed?

[giann]

Yes i just installed it from luarocks the day of the issue

[Deleted user]

Quick workaround: /usr/local/share/lua/5.1/lapis/cmd/actions/systemd.lua, line 9

-  function(self, flags, command, environment)
+  function(flags, command, environment)

Also, to fix LUA_PATH=nil in .service file, /usr/local/share/lua/5.1/lapis/systemd/service.lua, line 141

-          local lua_path = os.getenv("LUA_PATH")
-          local lua_cpath = os.getenv("LUA_CPATH")
+          local lua_path = os.getenv("LUA_PATH") or package.path
+          local lua_cpath = os.getenv("LUA_CPATH") or package.cpath

If /usr/lib/systemd/system doesn't exist, create it with

mkdir -p /usr/lib/systemd/system

before --installing