Bug Report: curb(1.0.1) can't be installed in ruby:2.7.4-node

image: `cimg/ruby:2.7.4-node`
error: `curb(1.0.1)` gem can't be installed with error message:

```
Can't find libcurl or curl/curl.h (RuntimeError)

Make sure development libs (ie libcurl4-openssl-dev) are installed on the
system.

Try passing --with-curl-dir or --with-curl-lib and --with-curl-include
options to extconf.
```

Then i tried to install `libcurl4-openssl-dev` as suggested, but it also can't be installed with error message:

```
Unable to locate package libcurl4-openssl-dev
```

So i've got no way.