Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
error[E0433]: failed to resolve: use of unresolved module or unlinked crate `debpkg`
   --> src/files.rs:284:23
    |
284 |     let mut deb_pkg = debpkg::DebPkg::parse(deb_file)?;
    |                       ^^^^^^ use of unresolved module or unlinked crate `debpkg`
    |
    = help: if you wanted to use a crate named `debpkg`, use `cargo add debpkg` to add it to your `Cargo.toml`
During compilation there was attempt to import dpkg_package which isn't present on the device