Gnuplot failure latest version of QM (26.03)

[nscolonna]

When tying to use gnuplot within the latest QM version (26.03) I get this error:

gnuplot> pl sin(x)
Could not start gnuplot_qt with path /home/max/.conda/envs/visualise/libexec/gnuplot/5.4
Did you set environmental variable GNUPLOT_DRIVER_DIR?
Could not start gnuplot_qt with path /home/max/.conda/envs/visualise/libexec/gnuplot/5.4
Did you set environmental variable GNUPLOT_DRIVER_DIR?
Could not connect to existing gnuplot_qt. Starting a new one.
Could not start gnuplot_qt with path /home/max/.conda/envs/visualise/libexec/gnuplot/5.4
Did you set environmental variable GNUPLOT_DRIVER_DIR?

Warning: slow font initializationgnuplot>