Description:

Recently I came across this amazing tool - huge thanks, I absolutely love it.

While running it in a clean chroot, I've noticed it doesn't work as expected. Namely a bunch of `environment: c++filt: command not found` and the ldd information is missing.
Installing the `binutils` package (which provides c++filt) resolves the issue. Note that binutils is part of base-devel, so unlike base is cannot expected to be always present... I think.

Setting severity as "high" as per the wiki's "The main functionality of the application does not work..." definition.

Additional info:
* package version(s)
rebuild-detector 4.4.1-2

Steps to reproduce:
- pacstrap /foo base rebuild-detector pinsentry
- arch-chroot /foo checkrebuild -v -i core
- bunch of c++filt warnings come up
- there's no data after ldd /foobar
- install base-devel (or binutils)
- warnings are gone
- ldd issues are properly listed