missing in ROOT 5.34/21 on Ubuntu

Dear all,

I installed ROOT 5.34/21 (pro version) on my laptop (Ubuntu 14.04 LTS) using the ./configure command.
The installation went fine and I manage to run and compile my .cc files and create .root output files.

However I can’t open any .root files with this version.
If I want to use TBrowser t to check the input of the .root file I get the following error message:

root [1] TBrowser t
Error in TUnixSystem::DynamicPathName: does not exist in /home/annik/root/lib:/home/annik/root/lib:/home/annik/lib:.:/home/annik/root/lib::/home/annik/root/cint/cint/stl
Error in TCint::AutoLoad: failure loading library for class TRootGuiFactory
Error in TUnixSystem::DynamicPathName: Gui[.so | .dll | .dylib | .sl | .dl | .a] does not exist in /home/annik/root/lib:/home/annik/root/lib:/home/annik/lib:.:/home/annik/root/lib::/home/annik/root/cint/cint/stl

I checked in the $HOME/root/lib directory and indeed the file is missing.
However the libGui.rootmap file is present, but doesn’t seem to be converted to a .so file.
The command I used with configure is:
linuxx8664gcc --enable-roofit --enable-minuit2 --enable-mathmore --enable-asimage

On a different machine with ROOT version 5.34/05 I have no problem opening this same .root file, so there isn’t any problem with this file itself.
Please let me know if you need additional information.



I doubt that :slight_smile:

Could you just go back to where you built ROOT, run make again, and post the output? I am fairly sure that there is an error message…

Cheers, Axel.