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--- wiki:components:pyhoca-gui [2012/11/13 13:41]
ckrakou [Launching PyHoca-GUI]
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-====== PyHoca-GUI - Download/Installation & Usage ======
-The name PyHoca is a word play combining two powerful entities: Python and Phoca (mascot of X2go, Latin species name for seals).
-PyHoca-GUI is a client implementation for X2Go using [[wiki:libs:python-x2go|the project's Python X2Go client API]] (a Python module). PyHoca-GUI uses wxPython for rendering graphical desktop elements (menus, dialog boxes etc.).
-PyHoca-GUI is designed as a very minimal GUI that behaves very similar to GNOME's network manager applet (nm-applet). It appears as a small Phoca icon (a little seal) that docks to your systray panel (also called notification area) and allows you to manage multiple X2go sessions simultaneously.
-===== Download/Installation =====
-==== Debian GNU/Linux ====
-PyHoca-GUI can be installed from the X2Go package repository. [[:wiki:x2go-repository-debian|Add the X2Go repository for Debian to your APT system]] before you continue.
-==== Ubuntu GNU/Linux ====
-PyHoca-GUI can be installed from X2Go PPA on Launchpad. [[:wiki:x2go-repository-ubuntu|Add the X2Go/stable PPA to your APT system]] before you continue.
-==== ====
-After adding either of the above package sources to your Debian/Ubuntu system you will need to update your system with the new repository information by starting a terminal and execute the following commands (on Debian make sure you have sudo installed and configured):
-<code>
-$ sudo aptitude update
-$ sudo aptitude install pyhoca-gui
-</code>
-==== Other GNU/Linux (from source tarball) ====
-Other GNU/Linux distributions can install PyHoca-GUI from source tarballs. The PyHoca-GUI tarball releases can be downloaded from http://code.x2go.org/releases/source/pyhoca-gui, please choose the newest version available there and also consult the README.recommended file if available at the same location.
-Before installation make sure your system fulfills the (Python module) dependencies for PyHoca-GUI, amongst others: python-x2go, python-paramiko, python-gevent, python-greenlet, python-setproctitle, python-argparse, wxPython (2.8/2.9).
-If you have seen to installing required dependencies, extract the source tarball and run the Python installation script:
-<code>
-tar -vzxf pyhoca-gui_<version>.tar.gz
-cd pyhoca-gui_<version>
-python setup.py install
-</code>
-==== MS Windows ====
-[[http://code.x2go.org/releases/binary-win32/pyhoca-gui/|To install PyHoca-GUI for MS Windows click here.]] Download the //bundled// (PyHoca-GUI + VcXsrv + Ghostscript) or the //pure// (PyHoca-GUI only) setup installer to you computer and run the PyHoca-GUI setup and follow the presented installation instructions.
-==== MacOS ====
-A PyHoca-GUI installer for MacOS is currently not available. Sorry.
-===== Usage =====
-==== Command Line Arguments ====
-PyHoca-GUI has a man page. Considering that it actually is a GUI there are quite some command line options to choose from.
-On your GNU/Linux system execute
-     $ man pyhoca-gui
-An always up-to-date html version of the pyhoca-gui man page can be be retrieved from the X2go Git repository: [[http://code.x2go.org/doc/pyhoca-gui/man/man1/pyhoca-gui.1.html|man pyhoca-gui]].
-==== Launching PyHoca-GUI ====
-You can launch PyHoca-GUI by typing ''pyhoca-gui'' on the command line (from a terminal) or by starting it from your desktop's application menu (topic: Internet).
-PyHoca-GUI will appear on your desktop as a small icon that docks into your systray (as the GNOME applet for Network Manager does). Find this icon---it looks like a little white seal on grey background.
-Note that on Ubuntu 12.04 or later, the Unity interface does not allow PyHoca-gui to create the systray icon. To enable this, we need to edit the gsettings. To allow all applications in the systray, type this in the terminal.
-<code>
-  $ gsettings set com.canonical.Unity.Panel systray-whitelist "['all']"
-</code>
-If you would rather whitelist a set of applications, use this command instead, where YOUR_APPLICATION is 'pyhoca-gui'
-<code>
-$ gsettings set com.canonical.Unity.Panel systray-whitelist \
-      "['JavaEmbeddedFrame', 'Mumble', 'Wine', 'Skype', 'hp-systray', 'YOUR_APPLICATION']"
-</code>
-==== Profile Manager ====
-PyHoca-GUI uses the same configuration files as an x2goclient.
-Thus PyHoca-GUI should work out of the box for most setups and user profiles on a System with a working x2goclient configuration.
-If you are new to X2go and try PyHoca-GUI first, then you have to add a session profile for your (first) X2go server.
-If you //right-click// on the PyHoca-GUI icon you are offered a sub-menu called //Profile Manager//. From there, you can access all your defined X2go session profiles.
-==== Starting Sessions ====
-To start a PyHoca-GUI session //left-click// on the PyHoca icon and then choose **Authenticate X2go Server** to be presented with a list of existing session profiles.
-After you have authenticated against one of your configured server session profiles, you can access the authenticated session profile by //left-clicking// the PyHoca-GUI icon. Navigate through the GUI's menu from there, most of it should be self-explanatory.
-===== Further Readings =====
-Please also consult further README and TODO documentation in the PyHoca-GUI Git project (X2go upstream site):
-http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=tree

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