So you installed two versions of Sage, one via the Ubuntu package manager, the other one built from source.
When you start Sage, it probably starts the one installed via the package manager, likely Sage 9.0. The one you built from source is likely either Sage 9.5 (the latest stable version) or Sage 9.6.beta5 (the latest development version) if you used the develop branch. If you want the Sage built from source to be started rather than the system one, run this command, assuming you cloned Sage in your home folder using the default name `sage`: ``` sudo ln -sf $HOME/sage/sage /usr/local/bin ``` -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/2ddd158f-0e0e-4014-afaf-22606d0f328dn%40googlegroups.com.