I wrote:
 > If the problem with the "data" directory still occurs,
could
 > you remove the file "/usr/share/gretl/data" and then send the
 > output from sudo make install> install.log 2>&1 
and Artur replies:
 Sorry for the late reply. I was busy the last days. 
No problem.
 The issue remains - even after deleting the data file. I attached
the
 install.log file. 
Thanks for the log file. This time it doesn't indicate any
problem: the installation proceeds without errors. What is the
issue that remains?
Allin