Hi when i run run_example script form PP example then it runs successfully. But I find a warning messege . The termial windows show following
$ ./run_example /cygdrive/d/qe60/qe-6.0/examples/pp/example01 : starting This example shows how to use pw.x and postprocessing codes to make a contour plot in the [110] plane of the charge density for Si, and to plot the band structure of Si. which: no curl in (/usr/local/bin:/usr/bin:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem:/cygdrive/c/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/d/qe60/qe-6.0/PWgui-6.0:/cygdrive/d/xcrysden-1.5.53-cygwin:/usr/lib/lapack) executables directory: /cygdrive/d/qe60/qe-6.0/bin pseudo directory: /cygdrive/d/qe60/qe-6.0/pseudo temporary directory: /cygdrive/d/qe60/qe-6.0/tempdir checking that needed directories and files exist... gnuplot not in PATH Results will not be plotted done running pw.x as: /cygdrive/d/qe60/qe-6.0/bin/pw.x -nk 1 -nd 1 -nb 1 -nt 1 running pp.x as: /cygdrive/d/qe60/qe-6.0/bin/pp.x -nk 1 -nd 1 -nb 1 -nt 1 running plotrho.x as: /cygdrive/d/qe60/qe-6.0/bin/plotrho.x running bands.x as: /cygdrive/d/qe60/qe-6.0/bin/bands.x -nk 1 -nd 1 -nb 1 -nt 1 running plotband.x as: /cygdrive/d/qe60/qe-6.0/bin/plotband.x running the scf calculation...Note: The following floating-point exceptions are signalling: IEEE_DENORMAL done running pp.x to do a 2-d plot of the charge density... done running plotrho.x to generate rho.ps... done running pp.x to do another 2-d plot of the charge density... done running the band-structure calculation for Si...Note: The following floating-point exceptions are signalling: IEEE_DENORMAL done running the post-processing for band structure... done running plotband.x to generate sibands.ps... done cleaning /cygdrive/d/qe60/qe-6.0/tempdir... /cygdrive/d/qe60/qe-6.0/examples/pp/example01: done kindly provide suggestion --
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