_curses module

[diwasdahal]

I am getting module import failed: No module named _curses with jython, any help would be much appreciated.

Thanks

[HariSekhon]

Which program are you trying to run?

[pratapsingh]

Getting below error

jython -J-cp $(hadoop classpath) hdfs_time_block_reads.jy --help

module import failed: No module named _curses

cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
python --version
Python 2.7.5 

[pratapsingh]

Added this to resolve the above but getting another error:

export PYTHONPATH="$PYTHONPATH:/usr/lib64/python27.zip:/usr/lib64/python2.7:/usr/lib64/python2.7/plat-linux2:/usr/lib64/python2.7/lib-tk:/usr/lib64/python2.7/lib-old:/usr/lib64/python2.7/lib-dynload:/usr/lib64/python2.7/site-packages:/usr/lib/python2.7/site-packages:/usr/lib64/python27.zip"
alias jython='jython -Dpython.path=$PYTHONPATH'

  File "/usr/lib64/python2.7/stringprep.py", line 8, in <module>
    from unicodedata import ucd_3_2_0 as unicodedata
ImportError: cannot import name ucd_3_2_0

[HariSekhon]

something is weird in your Python/Jython environment, that isn't even related to my code, it's complaining about a file under the python2.7 directory...

It's probably related to the -Dpython.path which I haven't used probably causing some incompatibility.