Clarify installation instructions
This also removes the OpenSUSE mention, as I am not 100% that the
package name is correct in that case.
@@ -25,12 +25,16 @@ the [LuaRocks](http://luarocks.org) package manager:
$ luarocks install --local --only-deps pallene-dev-1.rockspec
```
+If you use the --local flag when installing packages from Luarocks, you may
+also need to configure the appropriate environment variables on your .bashrc.
+For further information, consult the [Luarocks documentation](https://github.com/luarocks/luarocks/wiki/path).
+
If you want to use Pallene on Linux we also recommend installing the `readline`
library:
```sh
$ sudo apt install libreadline-dev # for Ubuntu & Debian-based distros
-$ sudo dnf install readline-devel # for Fedora and OpenSUSE
+$ sudo dnf install readline-devel # for Fedora
```
### Compiling the runtime libraries
@@ -79,7 +83,7 @@ The easiest way to make sure you are indenting things correctly is to install
the [EditorConfig](https://editorconfig.org/) plugin in your favorite
text editor.
-THis project uses 4 spaces for indentation, and tries to limit each line to at
+This project uses 4 spaces for indentation, and tries to limit each line to at
most 80 columns.
### Using a linter.
