import std.stdio;
import std.typecons;

int main(string[] argv)
{
	auto value = Tuple(5, 6.7, "hello");
	assert(value[0] == 5);
	assert(value[1] == 6.7);
	assert(value[2] == "hello");

    writeln("Hello D-World!");
    return 0;
}

// Standard example copied from the docs

VisualD (VS 2015) Output:
------ Build started: Project: ConsoleApp1, Configuration: Debug Win32 ------
Building Debug\ConsoleApp1.exe...
Error: cannot find source code for runtime library file 'object.d'
       dmd might not be correctly installed. Run 'dmd -man' for installation instructions.
       config file: C:\D\dmd2\windows\bin\sc.ini
import path[0] = C:\D\dmd2\windows\bin\..\..\src\phobos
import path[1] = C:\D\dmd2\windows\bin\..\..\src\druntime\import
Building Debug\ConsoleApp1.exe failed!
Details saved as "file://C:\MyProjects\D\ConsoleApp1\ConsoleApp1\Debug\ConsoleApp1.buildlog.html"
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

On 12/11/2015 05:41 PM, Enjoys Math wrote:
> import std.stdio;
> import std.typecons;
>
> int main(string[] argv)
> {
>      auto value = Tuple(5, 6.7, "hello");

I don't understand how it relates to the error message but you should use lowercase 'tuple' there:

    auto value = tuple(5, 6.7, "hello");

tuple() is the convenience function template that takes care of type deduction. Otherwise, you would have to write it like this:

    auto value = Tuple!(int, double, string)(5, 6.7, "hello");

Both lines are equivalent.

Ali