Difference between revisions of "Gramps and Windows"
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==='''Setting the configuration path for GRAMPS'''===
==='''Setting the configuration path for GRAMPS'''===
Revision as of 13:53, 22 October 2008
Windows and GRAMPS
The following hints are based on experience using Windows XP and GRAMPS version 3.0.x. GRAMPS version 3.0.x runs well on a Windows PC.
Attention: Before trying something, make a backup of your data. All the following details are for information purposes only. Nobody guarantees anything at all!
Although it is unusual for a Windows user, it is necessary to install several parts to get a complete and working application - it's the way to install GRAMPS. If one follows the instructions of the documentation (Windows_installer) it should work without trouble.
Setting the working language for GRAMPS
GRAMPS looks during the start-up-phase for an environment variable (called LANG) to switch to a special language. It's better to use a ".CMD" or ".BAT" file to control this environment variable instead a permanent setting in the windows registry, to have the possibility to go back to the GRAMPS standard language (English) in the case you want to report about a problem or a bug.
One may use a ".CMD" file having this content:
@rem it's to switch to GERMAN SET LANG=de_UTF-8 @rem following the discussion of  there was added the next line SET LANGUAGE=de_UTF-8 gramps.py
Hints: You have to place the ".CMD" file into the same folder as the file "gramps.py" or to set your environment variable PATH to include the path to the file "gramps.py". At least in one case there was a problem using a line "phytonw.exe gramps.py" in a ".CMD" file: The usage of the environment and STDIN, SDTOUT and STDERROR does not work properly. May be, there is any where a Phyton-Windows specialist who knows more about this topic or is able to solve the problem.
Setting the configuration path for GRAMPS
During the boot process of GRAMPS there is a check for an environment variable called GRAMPSHOME. Without this environment variable GRAMPS uses the default Windows path to handle (at the first time: to place) all configuration files there:
For a German Windows it may look like this (if the system drive is 'C:' and the lock-in user name is 'Paul'):
C:\Dokumente und Einstellungen\Paul\Anwendungsdaten\gramps
For an English Windows the example shoot look like this:
C:\Documents and Settings\Paul\Application Data\gramps
If the variable GRAMPSHOME is set than GRAMPS uses the value to look for a directory 'gramps' inside to handle (at the first time: to place) all configuration files there. But be sure what you are doing! You may loose the link to the GRAMPS database, if you play with this variable without moving or copying the configuration files.
But finally it's a nice way have the complete database including all family trees at one global place for backups or for a transfer from one PC to an other.
Here is an example for the related .CMD file command lines
@rem set the path for GRAMPS configuration files set GRAMPSHOME=E:\GRAMPS
Well, for Windows user it's the same unusual way to update GRAMPS as the way to install it. See the documentation for more information to get the newest Phyton files (Installation, see chapter 'Obtaining the source'). As usual in this community the update includes only the GRAMPS part of the software. But if one did run first all steps of the installation there should be no problems using the update.
At least up to version 3.0.2 you have also to compile and replace your language file. You have to compile a new .mo file based on the .po file using a POcompiler:
- Get your special .po file from the upgrade package (e.g. de.po for German) from the folder called "po"
- Get the tools from http://translate.sourceforge.net  (e.g. Translate-Toolkit-1.2.0-setup.exe as a complete setup for MS Windows; but may be, there is a later version).
- Use the compiler (e.g.: C:\Programme\translate-toolkit\pocompile.exe de.po gramps.mo)
- Replace the old gramps.mo by the new one. It should be placed in "...\lang\de\LC_MESSAGES" (e.g. C:\Programme\gramps_prog)
Using external applications to open a media file (e.g. ".JPG" or ".PDF")
GRAMPS has some predefined MIME types for some file types (e.g. ".JPG", ".BMP" or ".PDF") and uses the MIME definitions of your Windows System, to select the external application accessing the media file. This is not the usual way of the Windows Explorer where only the file's extension defines the default application for the file (the method is usual called File Associations)! If GRAMPS knows the MIME type of a special file this MIME type will be shown in the column "Type" of the table "Media". But it may be, that this MIME type is an unknown or incomplete MIME type of your system. In this case one has to define the correct MIME type. It’s possible but really not easy. So, a better way would be, to find an application where the MIME definition for file type of your choice will be defined as a MIME type or to focus onto the build-in file types of GRAMPS.
There is a general limitation for GRAMPS using MIME definitions: GRAMPS is not able to handle MIME definitions where the command "OPEN" is defined by using the method DDE. Because e.g. PaintShopPro in version 6.0.0 is using DDE, it works not as image viewer for GRAMPS.
Comment (12.10.2008): Up to release 3.0.1 for file and folder names standard ASCII letters are allowed only (e.g. no 'Ü', 'Ä', .... on a German Windows)! This issue is fixed in the 3.0.2 release (see )
The new possibilities for archiving versions of a GRAMPS database is announced for GRAMPS version 3.0.2. There are some special hints to use the functionality:
- Get RCS for Windows from the internet: 
- Build the correct Windows Environment:
- GRAMPS needs to find the executables of RCS. That's why one should add the path to these files to the environment variable PATH. It's better only to change temporary the PATH variable by using a ".CMD" or ".BAT" file. And it's also better to place the "RCS-path" at the beginning of the value of the variable PATH. This is because other programs could use executable files having equal names as RCS executables. Known is CVS for Windows which uses it's own version of rlog.exe.
- RCS needs an environment variable (called TZ) for your time zone, e.g.: "TZ=CET-1" for Central European Time less one hour (that’s for instance for MUNICH).
So the complete “.CMD” may look like this:
@rem it's to switch to GERMAN SET LANG=de_UTF-8 @rem following the discussion of  there was added the next line SET LANGUAGE=de_UTF-8 @rem RCS environment start @rem the time zone for RCS SET TZ=CET-1 @rem set the path to RCS bin files for Windows SET PATH=C:\Programme\rcs\bin\win32;%PATH% @rem RCS environment end gramps.py