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Save 1papaya/568c4580b1909071696c1cb119101823 to your computer and use it in GitHub Desktop.
| #!/bin/bash | |
| ## | |
| ## Tested on: Ubuntu 18.04 & ECW 5.4 & GDAL 2.3.1 | |
| ## | |
| ## Download the ERDAS ECW JP2 SDK v5.4 Linux | |
| ## https://download.hexagongeospatial.com/downloads/ecw/erdas-ecw-jp2-sdk-v5-4-linux | |
| ## Download GDAL v2.3 Source (ex. 2.3.1) | |
| ## http://trac.osgeo.org/gdal/wiki/DownloadSource | |
| ## First remove gdal if it's already installed | |
| sudo apt remove gdal-bin gdal-data libgdal20 | |
| sudo apt autoremove | |
| sudo apt install libpng-dev | |
| ## Unzip ECW libraries and install. | |
| ## At the menu, select 1 for "Desktop Read-Only Redistributable" | |
| unzip erdas-ecw-sdk-5.4.0-linux.zip | |
| chmod +x ERDAS_ECWJP2_SDK-5.4.0.bin | |
| ./ERDAS_ECWJP2_SDK-5.4.0.bin | |
| ## Copy new libraries to system folder | |
| ## Rename the newabi library as x64 and move necessary libraries to /usr/local/lib | |
| sudo cp -r ~/hexagon/ERDAS-ECW_JPEG_2000_SDK-5.4.0/Desktop_Read-Only /usr/local/hexagon | |
| sudo rm -r /usr/local/hexagon/lib/x64 | |
| sudo mv /usr/local/hexagon/lib/newabi/x64 /usr/local/hexagon/lib/x64 | |
| sudo cp /usr/local/hexagon/lib/x64/release/libNCSEcw* /usr/local/lib | |
| sudo ldconfig /usr/local/hexagon | |
| ## Build GDAL with ECW support | |
| unzip gdal-2.3.1.zip | |
| cd gdal-2.3.1 | |
| ./configure --with-ecw=/usr/local/hexagon | |
| make clean | |
| make | |
| sudo make install | |
| ## Check if it works | |
| gdalinfo --formats | grep ECW | |
| ## Remove installation files | |
| sudo rm -rf ~/hexagon/ | |
| echo "SKO BUFFS!" |
hi, how can I enable ecw on linux qgis?
Don't know why got following problem:
/libgdal.so: undefined reference to `kealib::KEAImageIO::setImageBandDescription(unsigned int, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)'
Is it because of missing kealib?
hey, thanks for the help this also functioned in Kubunto 16.04 with qgis 2.18 ltr.
u also should change line 26 to sudo rm - r and u need to restart the machine to complete the process
Lines 20 and 21 still refer to SDK v 5.3.0 and should be changed to v 5.4.0 to work properly.
For use in QGIS, take exactly the same GDAL version as QGIS is build against. https://trac.osgeo.org/gdal/wiki/ECW suggests to use GDAL 2.2.4 or newer, so I got lucky with the QGIS ubuntugis build and GDAL 2.3.2: https://gis.stackexchange.com/questions/313294/cant-install-support-for-ecw-in-qgis-3-6-3-4-on-ubuntu-18-04
It seems to be necessary that you have to install the libpng-dev package before the self-compiling. Otherwise QGIS won't work.
Hi @eduardojsilvajr @Andre-J thanks for the comments, I've updated the script based upon your feedback.
I am new in Ubuntu and I have tried the instructions, what I need to make this build working with GeoServer and make ECW working too
Ubuntu 18.04
At the end of script must execute: sudo ldconfig
otherwise there is an error:
gdalinfo: error while loading shared libraries: libgdal.so.20: cannot open shared object file: No such file or directory
@1papaya @eduardojsilvajr Do you know how to compile to add GML GDAL support(Ubuntu 18.04)?
@IAutil sorry, have never done this.
This script removed QGIS 3.10 from Ubuntu 18.01 and I cannot reinstall QGIS.
I am new in Ubuntu and I have tried the instructions, what I need to make this build working with GeoServer and make ECW working too
are you able to make it work with geoserver? i stuck for 2 weeks
Awesome! Thank you so much.
Thank you! It worked for me on Ubuntu 20 as well while official GDAL manual does not work.
ibpng warning: Application was compiled with png.h from libpng-1.6.34
libpng warning: Application is running with png.c from libpng-1.2.56
libpng error: Incompatible libpng version in application and library