error with circlator

[sekhwal]

Hi, I am getting following error:

Traceback (most recent call last):
File "/home/anaconda3/envs/bioinfo/bin/circlator", line 58, in
exec('circlator.tasks.' + task + '.run()')
File "", line 1, in
File "/home/anaconda3/envs/bioinfo/lib/python3.7/site-packages/circlator/tasks/all.py", line 74, in run
circlator.versions.get_all_versions(None, raise_error=True, assembler=options.assembler)
File "/home/anaconda3/envs/bioinfo/lib/python3.7/site-packages/circlator/versions.py", line 15, in get_all_versions
external_progs.check_all_progs(verbose=False, raise_error=raise_error, filehandle=filehandle, debug=debug, assembler=assembler)
File "/home/anaconda3/envs/bioinfo/lib/python3.7/site-packages/circlator/external_progs.py", line 105, in check_all_progs
make_and_check_prog(prog, verbose=verbose, raise_error=raise_error, filehandle=filehandle, debug=debug, required=prog==assembler)
File "/home/anaconda3/envs/bioinfo/lib/python3.7/site-packages/circlator/external_progs.py", line 82, in make_and_check_prog
handle_error('Version of ' + name + ' too low. I found ' + p.version + ', but must be at least ' + min_versions[name] + '. Found here:\n' + p.from_which, raise_error=raise_error)
File "/home/anaconda3/envs/bioinfo/lib/python3.7/site-packages/circlator/external_progs.py", line 53, in handle_error
raise Error(message + '\nCannot continue')
circlator.external_progs.Error: Version of nucmer too low. I found 1, but must be at least 3.1. Found here:
/home/anaconda3/envs/bioinfo/bin/nucmer
Cannot continue