apt policy libc6-dbg
No command 'apt' found, did you mean: [...]
dpkg -l | grep -i binutils
ii binutils 2.22-6ubuntu1 GNU assembler, linker and binary utilities
ii binutils-mingw-w64-i686 2.22-2ubuntu1+1 Cross-binutils for Win32 (x86) using MinGW-w64
ii binutils-mingw-w64-x86-64 2.22-2ubuntu1+1 Cross-binutils for Win64 (x64) using MinGW-w64
dpkg -l | grep -i libc6
ii libc6 2.15-0ubuntu10.3 Embedded GNU C Library: Shared libraries
ii libc6-dbg 2.15-0ubuntu10.3 Embedded GNU C Library: detached debugging symbols
ii libc6-dev 2.15-0ubuntu10.3 Embedded GNU C Library: Development Libraries and Header Files