docs(readme): details about SQLite dep and avoiding crates mismatch v… (

#59)

README.md

@@ -71,11 +71,18 @@ flawz --feeds 2024 --query xz
 **flawz** can be installed from [crates.io](https://crates.io/crates/flawz) using [`cargo`](https://doc.rust-lang.org/cargo/) if [Rust](https://www.rust-lang.org/tools/install) is installed.
 
 ```sh
-cargo install flawz
+cargo install --locked flawz
 ```
 
 The minimum supported Rust version (MSRV) is `1.74.1`.
 
+> [!NOTE]
+> You need to have SQLite 3 development files installed. On Debian and its derivates you can do so with the following command:
+>
+> ```sh
+> sudo apt install libsqlite3-dev
+> ```
+
 ### Arch Linux
 
 **flawz** can be installed from the [official repositories](https://archlinux.org/packages/extra/x86_64/flawz/) using [`pacman`](https://wiki.archlinux.org/title/Pacman):