Geomatips

---- ENGLISH VERSION ---- French version is below Hi, A quick note to install ecw support for gdal under Archlinux / Manjaro. It's very simply to install software under Archlinux base, more than Ubuntu ou Mac Osx. 1) Install ecw : yaourt -Syua libecwj2 These command install ecw lib revision 3.3. A quick search with find or locate show that  libNCSEcw.so is in /usr/lib/ It's a very important fact to install gdal later. 2) Gdal installation It's common to install gdal with pacman but you cannot edit the PKGBUILD. So I recommand to use gdal-filegdb in AUR repository. This package does not include only gdb support but also other plugins like openjpeg and others.  yaourt -Syua gdal-filegdb During the install, the process requires you to edit PKGBUILD. You have to choose yes and add this option to the build : --with-ecw=/usr Validate and let the build ends 3) Verifying : gdalinfo --formats | grep ECW ECW -raster- (rw): ERDAS Compressed Wavelets (SDK 3.

After installing the proper version of Python for running BlenderGIS, I would run a previous GRASS GIS Project but unfortunately It didn't want to launch ! I've got this common error : arch: posix_spawnp: /opt/local/bin/pythonw2.7: Bad CPU type in executable Well, I decided to make a new installation of GRASS GIS 7.0 by downloading it again from the official site : http://grassmac.wikidot.com/downloads ... After waiting a few moment with my poor internet connection, my bad, the same error is present ! With my favourite search engine, I explore the web and found some things like in the official documentation ( https://grasswiki.osgeo.org/wiki/MacOSX_GRASS_errors ) settings new python's environments variables. By the way, I put this in my ~/.bash_profile : export GRASS_PYTHON=/usr/bin/python2.7 export GRASS_PYTHONWX=/usr/bin/pythonw2.7 It's different to the official common MacOsX GRASS GIS errors but GRASS 7 require python2.7. This procedure didn't wo