Installing Big Integer libraries for C++?
<p>I try to install <a href="https://mattmccutchen.net/bigint/" rel="nofollow">https://mattmccutchen.net/bigint/</a> and even when I include all the .hh files, using BigIntegers throws undefined reference errors.</p>

<pre><code>[Linker error] undefined reference to `BigInteger::BigInteger(int)'
[Linker error] undefined reference to BigInteger::divideWithRemainder(BigInteger const&amp;, BigInteger&amp;)
</code></pre>

<p>I am using DevCPP and don't want to switch from this (it's been a headache getting anything other than DevCPP working). I also tried GMP but that was needlessly confusing and I couldn't get that working either.</p>

<p>When I tried compiling the <code>.cc</code> files that came with it, I get all the same linker errors. </p>
