message: Debug error of try_unpack_targz
diff: @@ -538,7 +538,7 @@ pub fn install_package(wasmer_dir: &Path, url: &Url) -> Result<PathBuf, anyhow::
  unpacked_targz_path.as_path(),
  false,
  )
  - .with_context(|| anyhow::anyhow!("Could not unpack file downloaded from {url}"))?;
  + .map_err(|e| anyhow::anyhow!("Could not unpack file downloaded from {url}: {e}"))?;
  // read {unpacked}/wasmer.toml to get the name + version number
  let toml_parsed = LocalPackage::read_toml(&unpacked_targz_path)
  