Where is the zip folder

Following the step by step installation process on the github wiki

wiki/Installing-HiveMQ

After reaching step 3

cd build/zip/

I can’t see the zip subdirectory.

My file list of build subdir gives these files only:

drwxr-xr-x 3 root root 4096 Apr 15 19:07 **classes**

drwxr-xr-x 3 root root 4096 Apr 15 19:07 **generated**

drwxr-xr-x 3 root root 4096 Apr 15 19:07 **tmp**

I’ve been struggling to install the CE version of hivemq for several days now.

I had sucesfully installed hivemq non CE version (enterprise evaluation) successfully last year without any glitches, so thought this one should be as simple.