Troubleshooting

Troubleshooting

Library errors

ETE requires a few libraries to display its graphical interface with Qt. Problems with these libraries or system configuration will lead to failures in ETE.

A somewhat common situation is the use of the special environment variables LD_LIBRARY_PATH (on Linux and other UNIX) or DYLD_LIBRARY_PATH (on MacOSX).

How do I know if this is my problem? Run:

env | grep LIBRARY_PATH

If your output includes any of these lines:

LD_LIBRARY_PATH=...
DYLD_LIBRARY_PATH=...

you are likely affected by this.

To workaround it run:

unset LD_LIBRARY_PATH
unset DYLD_LIBRARY_PATH

and try using ETE again.