Windows MobaXTerm installation option (#275)

* Windows MobyXTerm installation option

A new way to install D-Rats on Windows using MobyXterm

* Add lzhuf to MobaXterm install script

d-rats_in_mobaxterm_install.sh: (new)
  Script to install d-rats in a MobaXterm localhost window.

README.md

@@ -139,6 +139,50 @@ See also <https://github.com/ham-radio-software/D-Rats/wiki>
 You must have a compatible python3 and GTK 3 installed on the system to run
 D-Rats as listed above.
 
+The MobaXterm package contains a local Cygwin environment that is good
+enough to run D-Rats.
+
+The free MobaXterm can be download from <https://mobaxterm.mobatek.net/download.html>
+and then installed on a Microsoft Windows system.
+
+If you already have a copy of the install script downloaded then you need
+to delete it:
+
+> rm -f d-rats_in_mobaxterm_install.sh
+
+From the local terminal use the wget command to fetch the install script.
+
+> wget https://github.com/ham-radio-software/D-Rats/blob/master/d-rats_in_mobaxterm_install.sh
+
+If you are testing a github Pull Request for a new copy of this script, they you need to look
+up the "raw" URL for the script or you will be getting
+
+The permission of the script may need to be fixed.
+> chmod 0755 d-rats_in_mobaxterm_install.sh
+
+Then run the script.  It will run for a bit and install everything needed to run
+D-Rats
+> ./d-rats_in_mobaxterm_install.sh
+
+Then to run use:
+
+> ./d-rats
+
+The MobaXterm installs or updates d-rats from the master branch of the git repository.
+The MobaXterm is a new install and will not use any pre-existing D-Rats configuration.
+In MobaXterm, files in your windows drives can be accessed by starting the path with
+/drives, as in /drives/c/ instead of c:\.
+
+Cygwin install has not yet been tested.  MobaXterm uses Cygwin for some of its Linux emulation,
+with a few changes.  MobaXterm uses a program named busybox instead of the separate programs
+that Cygwin and Linux use and then creates aliases to make it appear that the separate programs
+are installed.  Those can not be used in the install script and busybox must be used instead,
+and Cygwin does not use an apt installer.
+
+In theory with Cygwin, you can install all the packages that the MobaXterm script installs
+with the Cygwin Gui installer and then use the commands from the script for PIP installs,
+D-Rats should install on Cygwin.
+
 For msys2, the script msys2_packages.sh will hopefully install all the
 needed packages after you have installed msys2.  The "dev" parameter
 is passed to install extra images needed for development, or installing
@@ -173,7 +217,6 @@ suffix.
 
 You may need to install additional locales on your system.
 
-
 Debian packages needed for running or development.
 
 Below if you are not in a locale that is english, you will probably want the

d-rats_in_mobaxerm_install.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/bash
+
+set -uex
+# MobaXterm has some of these packages built in.
+# curl git wget
+
+# MobaXterm uses aliases which are needed in a setup script
+apt_get='/bin/MobaBox.exe apt-get'
+mkdir='/usr/bin/busybox mkdir'
+
+# This is needed to prevent pop ups that pause the install
+DEBIAN_FRONTEND=noninteractive
+export DEBIAN_FRONTEND
+# Update to current and add packages
+# apt-get --assume-yes update
+$apt_get -y upgrade
+$apt_get -y install \
+  aspell aspell-de aspell-en aspell-es aspell-it \
+  ffmpeg \
+  gedit gettext git gcc-core \
+  libgtk3_0 libjpeg-devel libportaudio-devel \
+  python39 python39-devel python39-gi python39-lxml \
+  python3-pip python39-sphinx \
+  zlib-devel
+
+pypi_dir=/usr/local/lib/pypi
+$mkdir -p "$pypi_dir"
+
+
+if [ -e "$pypi_dir/bin/pip3" ]; then
+  echo 'Pip already updated'
+else
+  # Pip always complains if a newer version is available until
+  # you upgrade to it.
+  echo "upgrading pip, this will warn that pip needs upgrading"
+  pip3 install --upgrade --target="$pypi_dir" pip
+  ls "$pypi_dir/bin"
+fi
+# Need to set PYTHONPATH to use the PyPi packages
+PYTHONPATH="$pypi_dir"
+export PYTHONPATH
+ls "$pypi_dir/bin"
+# If we do not include pip here, for some reason pip removes the
+# binary for it.  Why???
+"$pypi_dir/bin"/pip3 install --upgrade --target="$pypi_dir" \
+  feedparser \
+  geopy \
+  pip \
+  Pillow \
+  pyaudio \
+  pydub \
+  pycountry \
+  pyserial
+
+if [ ! -e "$HOME/d-rats-git" ]; then
+  git clone https://github.com/ham-radio-software/D-Rats.git \
+    "$HOME/d-rats-git"
+else
+  pushd "$HOME/d-rats-git"
+    git pull
+  popd
+fi
+
+# Handle lzhuf
+if [ ! -e /usr/bin/lzhuf ]; then
+   lzexe="/drives/c/Program Files/lzhuf/lzhuf.exe"
+   if [ -e "$lzexe" ]; then
+     ln -s "$lzexe" /usr/bin/lzhuf
+   else
+     echo "lzhuf is not installed!  Install from"
+     echo "https://groups.io/g/d-rats/files/D-Rats/Windows"
+     echo "groups.io d-rats free membership required"
+     echo "Then re-run this script."
+   fi
+fi
+
+
+if [ ! -e "$HOME/d-rats" ]; then
+  cat << 'EOF' > "$HOME/d-rats"
+#!/bin/bash
+PYTHONPATH=/usr/local/lib/pypi
+export PYTHONPATH
+$HOME/d-rats-git/d-rats.py "$@"
+EOF
+chmod 755 "$HOME/d-rats"
+fi