root@testing-desktop:/opt/Thinstation-2.2# ./build 
Checking for required commands... OK
Symbolic Links Ok
+ Building image: 
Module: pcmcia_core
Module: serial_core
Module: button
Module: agpgart
Module: intel-agp
Module: 3c509
Module: 8139too
Module: 8139cp
Module: eepro
Module: forcedeth
Module: sis900
Module: via-rhine
Module: snd-intel8x0
Module: autofs4
Module: isofs
Module: vfat
Module: supermount
Package: sound-esd
Package: xorg6-i810
Package: xorg6-nv
Package: xorg6-s3
Package: xorg6-sis
Package: xorg6-trident
Package: xorg6-vesa
Package: keymaps-en_us
Package: keymaps-la
Package: vncviewer
Package: ssh
Package: dillo
Package: icewm
Package: xtdesk
Package: sshd
Package: scp
Package: rootpasswd
Package: xorgvncpasswd
Package: storagepasswd
Package: dialuppasswd
Package: sambapasswd
Package: bootlogo
Package: bootresolution
Package: defaultconfig
Package: basename
Package: basepath
Package: localpkgs
Package: fulllocales
Package: icaencryption
Package: bootverbosity
Package: icaurl
Package: flashurl
Package: nxurl
Package: 2xurl
Package: javaurl
Package: tarantellaurl
-e 
Adding package module dependencies

Package: autofs
Package: acpi
-e 
Adding Package Dependencies

Adding Dependent package Packages for acpi
                 Packages package base
Adding Dependent package Packages for autofs
Adding Dependent package Packages for dillo
                 Packages package messagebox
Adding Dependent package Packages for icewm
                 Packages package desktop
                 Packages package icons
                 Packages package wmsetbg
Adding Dependent package Packages for keymaps-en_us
Adding Dependent package Packages for keymaps-la
Adding Dependent package Packages for scp
                 Packages package fbtruetype
Adding Dependent package Packages for sound-esd
Adding Dependent package Packages for sshd
Adding Dependent package Packages for ssh
Adding Dependent package Packages for vncviewer
Adding Dependent package Packages for xorg6-i810
                 Packages package xorg6
Adding Dependent package Packages for xorg6-nv
Adding Dependent package Packages for xorg6-s3
Adding Dependent package Packages for xorg6-sis
Adding Dependent package Packages for xorg6-trident
Adding Dependent package Packages for xorg6-vesa
Adding Dependent package Packages for xtdesk
Adding Dependent package Packages for xorg6
                 Packages package x-common
Adding Dependent package Packages for wmsetbg
Adding Dependent package Packages for messagebox
Adding Dependent package Packages for icons
Adding Dependent package Packages for fbtruetype
Adding Dependent package Packages for base
Adding Dependent package Packages for desktop
Adding Dependent package Packages for x-common
                 Packages package setnumlock
Adding Dependent package Packages for setnumlock
-e 
Adding and install non-distributable binaries

-e 
Adding Packages to Filetree

-e Setting Passwords
-e Setting basepath
-e Checking for Key File
-e Checking for Known Hosts File
-e Checking for ICA encryption support
-e Checking for Debug Verbosity
./build: 2: let: not found
./build: 2: arith: syntax error: "num/(2**x)"