Install Prerequisite of Spotfire Webplayer, Python Service 12.3 on Pop!_OS

go to the spotfire-bin folder and run the command:

Error opening Information Designer on TIBCO Spotfire Analyst

./config.sh export-config --force
./config.sh set-config-prop --name="information-services.external-process.port" --value="9445"
./config.sh import-config -c "changeInformationLinkPort"

install dot-net 6.0 and xvfb, libjpeg62-dev:

Install .NET SDK or .NET Runtime on Ubuntu 22.04

sudo apt update -y
sudo apt-get update &&   sudo apt-get install -y dotnet-sdk-6.0
sudo apt-get -y install xvfb
sudo apt-get install libjpeg62-dev

then reboot Webplayer.

For Python Service:

sudo apt-get install libffi-dev -y

Ubuntu 20.04でlibffi.so.6がない

sudo ln -s /usr/lib/x86_64-linux-gnu/libffi.so.8.1.0 /usr/lib/x86_64-linux-gnu/libffi.so.6