[Ipopt] Does Ipopt require java

[Brad Bell]

The problem turned out to be that Mac no longer distributes the java runtime library; see
https://github.com/coin-or/Ipopt/issues/421


On 10/30/20 1:29 PM, Brad Bell wrote:
> I am getting the following message during an Ipopt configure:
>
> ... snip ...
> checking for javac... javac
> checking if javac works...
> configure: error: The Java compiler javac failed (see config.log, check the CLASSPATH?)
>
>