Improve installation instructions
Improve installation instructions

0xddaa/pwndbg,anthraxx/pwndbg,pwndbg/pwndbg,zachriggle/pwndbg,cebrusfs/217gdb,zachriggle/pwndbg,sigma-random/pwndbg,cebrusfs/217gdb,disconnect3d/pwndbg,cebrusfs/217gdb,anthraxx/pwndbg,0xddaa/pwndbg,pwndbg/pwndbg,pwndbg/pwndbg,disconnect3d/pwndbg,chubbymaggie/pwndbg,bj7/pwndbg,0xddaa/pwndbg,anthraxx/pwndbg,pwndbg/pwndbg,anthraxx/pwndbg,cebrusfs/217gdb,disconnect3d/pwndbg,chubbymaggie/pwndbg