Older Root Package

[Wile_E_Coyote]

Attach the “make.log.txt” file generated by:

Unofficial ROOT 6.26.10 package for Ubuntu 22.04

Those errors are only seen in the case you describe. This usually indicates that there is something ‘odd/unexpected’ about the environment (quite often a much older version of ROOT is found and unintentionally used during the compilation). To get the bottom of this, we need to make a few experiment. First we need to get (one of) the command line that fails. To do, if you use make to build, do: make VERBOSE=true |& tee make.log.txt The last line before the first error is the command line we…