开源软件名称：

veyon

开源软件地址：

https://gitee.com/ninghong001/veyon

开源软件介绍：

Veyon - Open Source computer monitoring and classroom management

What is Veyon?

Veyon is an Open Source computer monitoring and classroom management software supporting Windows and Linux.It enables teachers to view and control computer labs and interact with students.Veyon is available in different languages and provides lots of useful features:

see what's going on in computer labs in overview mode and take screenshots
remote control computers to support and help users
broadcast teacher's screen to students in realtime by using demo mode(either in fullscreen or in a window)
lock workstations for attracting attention to teacher
send text messages to students
powering on/off and rebooting computers remote
remote logoff and remote execution of arbitrary commands/scripts
home schooling - Veyon's network technology is not restricted to a subnetand therefore students at home can join lessons via VPN connections just byinstalling the Veyon service

License

See the file COPYING for the GNU GENERAL PUBLIC LICENSE.

Installation and configuration

Please refer to the official Veyon Administrator Manual at http://docs.veyon.io/en/latest/admin/index.htmlfor information on the installation and configuration of Veyon.

Usage

Please refer to the official Veyon User Manual at http://docs.veyon.io/en/latest/user/index.htmlfor information on how to use Veyon.

Veyon on Linux

Downloading sources

First grab the latest sources by cloning the Git repository and fetching all submodules:

git clone https://github.com/veyon/veyon.gitcd veyongit submodule update --init

Installing dependencies

Requirements for Debian-based distributions:

Build tools: g++ make cmake
Qt5: qtbase5-dev qtbase5-dev-tools qttools5-dev qttools5-dev-tools
X11: xorg-dev libxtst-dev
libjpeg: libjpeg-turbo8-dev
zlib: zlib1g-dev
OpenSSL: libssl-dev
PAM: libpam0g-dev
LZO: liblzo2-dev
QCA: libqca2-dev libqca-qt5-2-dev
LDAP: libldap2-dev libsasl2-dev

As root you can run

apt install g++ make cmake qtbase5-dev qtbase5-dev-tools qttools5-dev qttools5-dev-tools \            xorg-dev libxtst-dev libjpeg-turbo8-dev zlib1g-dev libssl-dev libpam0g-dev \             liblzo2-dev libqca2-dev libqca-qt5-2-dev libldap2-dev libsasl2-dev

Requirements for RedHat-based distributions:

Build tools: gcc-c++ make cmake
Qt5: qt5-devel
X11: libXtst-devel
libjpeg: libjpeg-turbo-devel
zlib: zlib-devel
OpenSSL: openssl-devel
PAM: pam-devel
LZO: lzo-devel
QCA: qca-devel qca-qt5-devel
LDAP: openldap-devel libgsasl

As root you can run

dnf install gcc-c++ make cmake qt5-devel libXtst-devel libjpeg-turbo-devel zlib-devel  \         openssl-devel pam-devel lzo-devel qca-devel qca-qt5-devel openldap-devel libgsasl

Configuring and building sources

Run the following commands:

mkdir buildcd buildcmake ..make -j4

NOTE: If you want to build a .deb or .rpm package for this software, instead of the provided cmake command, you should use:

cmake -DCMAKE_INSTALL_PREFIX=/usr ..

to install package files in /usr instead of /usr/local.

If some requirements are not fullfilled, CMake will inform you about it andyou will have to install the missing software before continuing.

You can now generate a package (.deb or .rpm depending what system you are in).

On Fedora, this requires an additional dependency (rpm-build) which can be installed by running

dnf install rpm-build

For generating a package you can run

fakeroot make package

Then you'll get something like veyon_x.y.z_arch.deb or veyon-x.y.z.arch.rpm

Alternatively you can install the built binaries directly (not recommended forproduction systems) by running the following command as root:

make install

Join development

If you are interested in Veyon, its programming, artwork, testing or something like that, you're welcome to participate in the development of Veyon!

Before starting the implementation of a new feature, please always open an issue at https://github.com/veyon/veyon/issues to start a discussion about your intended implementation. There may be different ideas, improvements, hints or maybe an already ongoing work on this feature.