Installing cpan module getting Could not make error - perl

Question

I want to install cpan module called Coro for Perl, after typing
cpan Coro
I get error something like Could not make: Unknown error
Here is full log from console: http://pastebin.com/NpXbG2eN
I do not know what is wrong with this.
I found some errors during install:
error: lvalue required as left operand of assignment fatal error:
db.h: No such file or directory

Answer 1

This is relevant:
*** It seems you are running perl version 5.022001, likely the "official" or
*** "standard" version. While there is nothing wrong with doing that,
*** standard perl versions 5.022 and up are not supported by Coro.
The error you are getting:
State.xs: In function ‘coro_derive_padlist’:
State.xs:581:29: error: lvalue required as left operand of assignment
PadlistNAMES (newpadlist) = padnames;
Coro relies on Perl internals that changed.