An exception occurred in this state: Traceback (most recent call last):


 "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 601, in urlopen

chunked=chunked)


 "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 357, in _make_request

conn.request(method, url, **httplib_request_kw)


 "/usr/lib64/python3.6/http/client.py", line 1239, in request

self._send_request(method, url, body, headers, encode_chunked)


 "/usr/lib64/python3.6/http/client.py", line 1285, in _send_request

self.endheaders(body, encode_chunked=encode_chunked)


 "/usr/lib64/python3.6/http/client.py", line 1234, in endheaders

self._send_output(message_body, encode_chunked=encode_chunked)


 "/usr/lib64/python3.6/http/client.py", line 1026, in _send_output

self.send(msg)


 "/usr/lib64/python3.6/http/client.py", line 964, in send

self.connect()


 "/usr/lib/python3.6/site-packages/docker/transport/unixconn.py", line 43, in connect

sock.connect(self.unix_socket)

NotFoundError: [Errno 2] No such file or directory


Traceback (most recent call last):



 "calibre_plugins.dedrm.__init__", line 554, in KindleMobiDecrypt


defaultkeys = WineGetKeys(scriptpath, ".k4i",dedrmprefs['kindlewineprefix'])



 "calibre_plugins.dedrm.wineutils", line 74, in WineGetKeys


pyexec = WinePythonCLI(wineprefix)



 "calibre_plugins.dedrm.wineutils", line 37, in __init__


self.check_call(["-c", self.py3_test])



 "calibre_plugins.dedrm.wineutils", line 62, in check_call


subprocess.check_call(self.python_exec + cli_args, env=env_dict,



 "/usr/lib/python3.9/subprocess.py", line 368, in check_call


retcode = call(*popenargs, **kwargs)



 "/usr/lib/python3.9/subprocess.py", line 349, in call


with Popen(*popenargs, **kwargs) as p:



 "/usr/lib/python3.9/subprocess.py", line 947, in __init__


self._execute_child(args, executable, preexec_fn, close_fds,



 "/usr/lib/python3.9/subprocess.py", line 1819, in _execute_child


raise child_exception_type(errno_num, err_msg, err_filename)


NotFoundError: [Errno 2] No such file or directory: 'wine'

DeDRM v7.0.3: Ultimately failed to decrypt after 0.0 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md

Running file type plugin DeDRM failed with traceback:

Traceback (most recent call last):



 "calibre_plugins.dedrm.__init__", line 537, in KindleMobiDecrypt


book = k4mobidedrm.GetDecryptedBook(path_to_ebook,kindleDatabases,android
s,serials,pids,self.starttime)



 "calibre_plugins.dedrm.k4mobidedrm", line 238, in GetDecryptedBook


mb.processBook(totalpids)



 "calibre_plugins.dedrm.kfxdedrm", line 42, in processBook


self.decrypt_voucher(totalpids)



 "calibre_plugins.dedrm.kfxdedrm", line 82, in decrypt_voucher


raise Exception("Failed to decrypt KFX DRM voucher with any key")

Exception: Failed to decrypt KFX DRM voucher with any key


