скрипт для LCNC 2.8

#!/bin/bash

# install base packages for displaying qtvcp screens and sounds
echo -e '\ninstalling common base packages'
sudo apt-get install -y gstreamer1.0-tools espeak espeak-ng sound-theme-freedesktop

echo -e '\ninstalling base packages for python2'
sudo apt-get install -y python-opengl python-pyqt5 python-pyqt5.qsci python-pyqt5.qtsvg python-pyqt5.qtopengl python-opencv python-dbus python-dbus.mainloop.pyqt5 python-espeak python-pyqt5.qtwebkit python-xlib python-cairo 

# prompt to install designer
while true; do
#    clear
    echo -e '\nDo you wish to install Qt Designer for creating or modifying GUI files'
    echo ' 1 = No, exit'
    echo ' 2 = Yes, for a Run In Place installation'
    echo ' 3 = Yes, for a package installation'
    read -p $'\nSelection? ' response
    case $response in
        [1]* )  echo -e '\nInstallation complete, QtVCP screens are now available.\n'
                exit;;
        [2]* )  break;;
        [3]* )  break;;
           * )  echo -e '\nInstallation complete, QtVCP screens are now available.\n'
                exit;;
    esac
done

# install tools
#clear
echo -e '\ninstalling common tools'
sudo apt-get install -y qttools5-dev qttools5-dev-tools

echo -e '\ninstalling python2 tools'
sudo apt-get install -y libpython-dev pyqt5-dev-tools

# get qttools version
qttools=$(dpkg-query -W -f='${Version}\n' qttools5-dev)
case $qttools in
    *5.5*   )   qtver=5.5; qtfile=libpyqt5_py2.tar.gz;;
    *5.7*   )   qtver=5.7; qtfile=libpyqt5_py2.tar.gz;;
    *5.9*   )   qtver=5.9; qtfile=libpyqt5_py2.so.tar.gz;;
    *5.11*  )   qtver=5.11; qtfile=libpyqt5_py2.so.tar.gz;;
         *  )   clear
                echo -e '\nUnknown qttools version '$qttools
                echo -e '\ncannot continue designer installation\n'
                exit
esac

# get the correct .so file to copy
# for run in place LinuxCNC installation
if [ $response -eq 2 ]; then
    if [ -f ~/linuxcnc-dev/lib/python/qtvcp/designer/x86_64/qt$qtver/$qtfile ]; then
        sofile=~/linuxcnc-dev/lib/python/qtvcp/designer/x86_64/qt$qtver/$qtfile
        pifile=~/linuxcnc-dev/lib/python/qtvcp/plugins/qtvcp_plugin.py
        ripdir='~/linuxcnc-dev'
    else
        while true; do
#            clear
            echo -e '\nrun in place installation not found'
            echo 'Enter base directory name e.g. linuxcnc-2.9'
            echo 'X to exit'
            read -p $'\nDirectory? ' basedir
            case $basedir in
                [Xx]*   )   clear
                            exit;;
                    *   )   if [  -f ~/$basedir/lib/python/qtvcp/designer/x86_64/qt$qtver/$qtfile ]; then
                                sofile=~/$basedir/lib/python/qtvcp/designer/x86_64/qt$qtver/$qtfile
                                pifile=~/$basedir/lib/python/qtvcp/plugins/qtvcp_plugin.py
                                ripdir='~/'$basedir
                                break
                            fi
                            ;;
            esac
        done
    fi
# for full LinuxCNC installation
elif [ $response -eq 3 ]; then
    # check for valid $qtfile 
    if [ -f /usr/lib/python2.7/dist-packages/qtvcp/designer/x86_64/qt$qtver/$qtfile ]; then
        sofile=/usr/lib/python2.7/dist-packages/qtvcp/designer/x86_64/qt$qtver/$qtfile
        pifile=/usr/lib/python2.7/dist-packages/qtvcp/plugins/qtvcp_plugin.py
    else
#        clear
        echo -e '\n'$qtfile 'not found in /usr/lib/python2.7/dist-packages/qtvcp/designer/x86_64/qt'$qtver'/'
        echo -e '\ncannot continue designer installation\n'
        exit
    fi
fi

# install python2 module loading library
    # if library exists 
if [ -f /usr/lib/x86_64-linux-gnu/qt5/plugins/designer/libpyqt5.so ]; then
    # rename it
    sudo mv /usr/lib/x86_64-linux-gnu/qt5/plugins/designer/libpyqt5.so /usr/lib/x86_64-linux-gnu/qt5/plugins/designer/libpyqt5.so.old
fi

# copy the new .so file
sudo tar -xzvf $sofile -C /usr/lib/x86_64-linux-gnu/qt5/plugins/designer

# create users plugin directory
mkdir -p ~/.designer/plugins/python

# link to plugins
if [ -f ~/.designer/plugins/python/qtvcp_plugin.py ]; then
    sudo rm ~/.designer/plugins/python/qtvcp_plugin.py
fi
echo -e '\ncreate plugin link at:\n~/.designer/plugins/python/\n'
ln -s $pifile ~/.designer/plugins/python/

#clear
echo -e '\nInstallation complete, designer can be started with:'
echo -e '\ndesigner -qt=5\n'
if [ $response -eq 2 ]; then
    echo -e 'After setting the rip-environment with:\n'
    echo -e 'source '$ripdir'/scripts/rip-environment\n'
fi