gurkenglas@Gurkenglas-PC:~/.local/lib/python3.9/site-packages/lenses$ coconut --ipython notebook
Traceback (most recent call last):
  File "/home/gurkenglas/.local/lib/python3.9/site-packages/coconut/command/command.py", line 293, in handling_exceptions
    yield
  File "/home/gurkenglas/.local/lib/python3.9/site-packages/coconut/command/command.py", line 129, in cmd
    self.use_args(parsed_args, interact, original_args=args)
  File "/home/gurkenglas/.local/lib/python3.9/site-packages/coconut/command/command.py", line 255, in use_args
    self.start_jupyter(args.jupyter)
  File "/home/gurkenglas/.local/lib/python3.9/site-packages/coconut/command/command.py", line 719, in start_jupyter
    custom_kernel_dir = install_custom_kernel()
  File "/home/gurkenglas/.local/lib/python3.9/site-packages/coconut/kernel_installer.py", line 64, in install_custom_kernel
    os.makedirs(kernel_dest)
  File "/usr/lib/python3.9/os.py", line 215, in makedirs
    makedirs(head, exist_ok=exist_ok)
  File "/usr/lib/python3.9/os.py", line 215, in makedirs
    makedirs(head, exist_ok=exist_ok)
  File "/usr/lib/python3.9/os.py", line 225, in makedirs
    mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/share/jupyter'
(you should report this at https://github.com/evhub/coconut/issues/new)
Exiting due to PermissionError.
gurkenglas@Gurkenglas-PC:~/.local/lib/python3.9/site-packages/lenses$ coconut -v
Coconut: Version 1.5.0 [Fish License] running on Python 3.9.5 and Cython
cPyparsing v2.4.5.0.1.2