Alternatively, Micromamba can be used. Micromamba is really fast: https://waylonwalker.com/install-micromamba/
micromamba search qgis -y -c conda-forge micromamba create -n aqgis qgis pcraster -y -c conda-forge micromamba run -n aqgis qgis micromamba activate aqgis micromamba list qgis micromamba update micromamba update qgis qgis micromamba deactivate #Caution, this will delete the envirement aqqgis: micromamba env remove --name aqgis Greetings Christian Am Montag, dem 26.02.2024 um 09:38 -0500 schrieb Randal Hale via QGIS- User: > So at this point your environment should be active - type qgis in the > terminal and it should start. > > I ignore the ICD warning. I think at some point I actually installed > something to make it go away but it doesn't stop qgis from working. > > Randy > > > On 2/26/24 09:32, Bernd Vogelgesang via QGIS-User wrote: > > Soooo, > > > > I thought to share my steps so far, so I will not have to ask again > > in > > some weeks ;) > > > > terminal: > > $ curl -L -O > > "https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-$(uname)-$(uname > > > > -m).sh" > > bash Miniforge3-$(uname)-$(uname -m).sh > > > > was asked to deactivate the base environment and confirmed, but > > somehow this did not happen, so: > > > > $ conda config --set auto_activate_base false > > > > $ conda create --name qgis_3.34 > > > > then I got warned that there is a newer version of conda (strange, > > why > > isn't the new version installed right away?). > > So done as told: > > > > $ conda update -n base -c conda-forge conda > > > > $ conda activate qgis_3.34 > > > > conda install qgis=3.34 > > > > stuff is installed, but again the warning to update > > > > finally: > > WARNING: No ICDs were found. Either, > > - Install a conda package providing a OpenCL implementation (pocl, > > oclgrind, intel-compute-runtime, beignet) or > > - Make your system-wide implementation visible by installing > > ocl-icd-system conda package. > > > > That stuff is exactly what I was messing around with for the past > > week > > to get the graphics card support in QGIS. Gnrrr...! > > > > So, what to do now? I feel like panicking ... ;) > > > > > > > > > > > > Am 26.02.24 um 14:21 schrieb Johannes Kröger (WhereGroup): > > > Don't feel dumb, it is all written and spread out in super > > > complicated ways but once running, it's alright-ish. > > > > > > Normal Miniforge3 should be fine unless you know you want pypy. > > > Unless you know differently, try the "Miniforge3-Linux-x86_64" > > > version. > > > Mamba is something hidden in the background, for you it will > > > pretend > > > to be Conda. Conda is the original project, mamba is a faster, > > > compatible alternative. > > > Miniforge is something that comes with mamba "as conda" and > > > automatically uses the big "conda-forge" repository where lots of > > > software and libraries are available, packaged by the community. > > > > > > You can use the command lines from > > > https://github.com/conda-forge/miniforge?tab=readme-ov-file#install > > > > > > After installation I recommend: $ conda config --set > > > auto_activate_base false > > > Otherwise every terminal/shell session will run using a conda > > > environment instead of your standard system environment. > > > > > > Once installed, you can use the "create" line from other previous > > > mail to install a QGIS environment. Then "conda activate > > > qgis_3.34" > > > to activate it in a terminal session, "qgis" in that same > > > terminal to > > > launch that QGIS and just close the terminal or enter "conda > > > deactivate" to deactivate it again. > > > > > > Cheers, Hannes > > > > > > > > > On 26.02.24 13:41, Bernd Vogelgesang wrote: > > > > Hi Hannes, > > > > > > > > Thanks for you answer. I played around before with those snakes > > > > and > > > > that's what maybe brought me into trouble. > > > > > > > > And again, this zoo of species starts to confuse me, starting > > > > with > > > > the installer: > > > > Miniforge3 or Miniforge-pypy3 ? > > > > And when does the mamba come into play instead of the conda? > > > > > > > > Sorry for me playing the dumb, but I almost spent a week trying > > > > to > > > > get things back to normal here at my desk. > > > > > > > > Cheers, > > > > Bernd > > > > > > > > Am 26.02.24 um 12:35 schrieb Johannes Kröger (WhereGroup): > > > > > Hi Bernd, > > > > > > > > > > a pragmatic solution which I have grown to like is using > > > > > conda > > > > > environments. Using mamba instead of the default conda via > > > > > https://github.com/conda-forge/miniforge to reduce annoyances > > > > > and > > > > > then it is for example a simple "conda --create qgis_3.34 > > > > > qgis=3.34" to get a nicely isolated QGIS 3.34 with pdal etc. > > > > > > > > > > Just make sure to deactivate the base environment in your > > > > > terminal/shell, otherwise you are trading one potential mess > > > > > for > > > > > another ;) > > > > > > > > > > Cheers, Hannes > > > > > > > > > > On 26.02.24 12:10, Bernd Vogelgesang via QGIS-User wrote: > > > > > > Hi, > > > > > > using QGIS on the "normal" ubuntu-based Linux Mint for > > > > > > years, I > > > > > > again managed to render my system unusable by playing > > > > > > around too > > > > > > much, resulting in ever crashing QGIS so I even had to > > > > > > reactivate > > > > > > a Windows Virtual Box to be able to work!! > > > > > > > > > > > > After a hell of problems with NVIDIA graphics drivers > > > > > > (opencl > > > > > > support in QGIS), I finally managed to get everything to > > > > > > work with > > > > > > Linux Mint Debian edition ... but now had to learn that > > > > > > Debian > > > > > > does not provide PDAL for point cloud stuff in the > > > > > > repositories. > > > > > > > > > > > > Long story short: Can anyone give me recommendations how to > > > > > > get > > > > > > PDAL working with QGIS that do NOT include building PDAL > > > > > > and QGIS > > > > > > by myself? > > > > > > Though I USE Linux for over 15 years,I would prefer > > > > > > avoiding that. > > > > > > Fumbling around with too less insight on what I am actually > > > > > > doing > > > > > > just led me here... > > > > > > > > > > > > Cheers, > > > > > > Bernd > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > QGIS-User mailing list > > > > > > [email protected] > > > > > > List info: > > > > > > https://lists.osgeo.org/mailman/listinfo/qgis-user > > > > > > Unsubscribe: > > > > > > https://lists.osgeo.org/mailman/listinfo/qgis-user > > > > > > > > > > > > > > > _______________________________________________ > > QGIS-User mailing list > > [email protected] > > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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