#472 Configure cannot find epsic.csh

[Lawrence Toomey]

Hi,

Configure cannot seem to find epsic.csh:
...
Bootstrap complete. You can now run the configure script.

• ./packages/epsic.csh
  /tmp/jenkins2548241784557594146.sh: 13: ./packages/epsic.csh: not found
  ...

Git commit installed:
commit de1bc04ae2e6f0b9915c607100149c06cb7ce1dd (HEAD, origin/master)
Author: Willem van Straten vanstraten.willem@gmail.com
Date: Thu Nov 10 22:29:26 2022 +1100

fix bugs/470 - do not assume that plot boundaries align with integer data array boundaries

[Lawrence Toomey]

Sorry please ignore this!!