title: error: failed to run custom build command for `openssl v0.9.24`
body: <p>I want to install cargo-apk <code>cargo install cargo-apk</code> to my system (Linux Mint), but I'm getting this error</p>
  
  <pre class="lang-none prettyprint-override"><code>error: failed to run custom build command for `openssl v0.9.24`
  
  Caused by:
    process didn't exit successfully: `/tmp/cargo-install7N44TO/release/build/openssl-65bb03053b1fc095/build-script-build` (exit code: 101)
  --- stderr
  thread 'main' panicked at 'Unable to detect OpenSSL version', /home/jiri/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.9.24/build.rs:16:14
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
  
  warning: build failed, waiting for other jobs to finish...
  error: failed to compile `cargo-apk v0.4.0`, intermediate artifacts can be found at `/tmp/cargo-install7N44TO`
  
  Caused by:
    build failed
  </code></pre>
  
  <p>I found that I should install libssl-dev, so I did, but it didn't help.</p>