css minification

[Vladimir Panteleev via Digitalmars-d]

On Friday, 16 January 2015 at 20:51:34 UTC, Andrei Alexandrescu 
wrote:
> On 1/16/15 12:27 PM, Vladimir Panteleev wrote:
>> On Friday, 16 January 2015 at 18:16:55 UTC, Andrei 
>> Alexandrescu wrote:
>>> What would be a trustworty offline CSS minifier?
>>
>> http://yui.github.io/yuicompressor/
>>
>> Its only dependency is Java.
>>
>> Usage: java -jar yuicompressor-*.jar --type css < input.css > 
>> output.css
>
> $ java
> No Java runtime present, requesting install.
> $ _

No idea what that means. Google says it's a Mac problem.

I am neither a Java nor Mac person, sorry.