and I get this compilation error (from a few Fit/ classes):
…
Error: class,struct,union or type ROOT::th not defined include/Fit/Chi2FCN.h:70:
…
This problem has been reported earlier, for example here:
The earlier failure was in 5.32 releases but it seems that somehow this problem is back again in 5.34 releases. Any suggestions for which a recent production release I should use which does not contain this problem?