[JSWolf]

Originally Posted by Dr Rod

Hi there

Calibre 6.13.0 on linux debian 12

The app told me to post this on the forum:

calibre, version 6.13.0
ERROR: Install plugin failed: A problem occurred while installing this plugin. This plugin will now be uninstalled. Please post the error message in details below into the forum thread for this plugin and restart calibre.

Spoiler:

Traceback (most recent call last):
File "/usr/lib/calibre/calibre/customize/ui.py", line 677, in initialize_plugin
p.initialize()
File "calibre_plugins.deacsm.__init__", line 226, in initialize
from libadobe import createDeviceKeyFile, update_account_path, sendHTTPRequest
File "/tmp/calibre_6.13.0_tmp_du0jnqjh/zepb46pf.zip/libadobe.py", line 59, in <module>
from oscrypto import keys
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/keys.py", line 5, in <module>
from ._asymmetric import parse_certificate, parse_private, parse_public
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_asymmetric.py", line 27, in <module>
from .kdf import pbkdf1, pbkdf2, pkcs12_kdf
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/kdf.py", line 9, in <module>
from .util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/util.py", line 14, in <module>
from ._openssl.util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/util.py", line 6, in <module>
from ._libcrypto import libcrypto, libcrypto_version_info, handle_openssl_error
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto.py", line 24, in <module>
from ._libcrypto_ctypes import (
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto_ctypes.py", line 47, in <module>
raise LibraryNotFoundError('Error detecting the version of libcrypto')
oscrypto.errors.LibraryNotFoundError: Error detecting the version of libcrypto

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/calibre/calibre/gui2/dialogs/plugin_updater.py", line 710, in _install_clicked
plugin = add_plugin(zip_path)
^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/calibre/calibre/customize/ui.py", line 487, in add_plugin
plugin = initialize_plugin(plugin, path_to_zip_file, PluginInstallationType.EXTERNAL)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/calibre/calibre/customize/ui.py", line 682, in initialize_plugin
raise InvalidPlugin((_('Initialization of plugin %s failed with traceback:')
calibre.customize.InvalidPlugin: Initialization of plugin Traceback (most recent call last):
File "/usr/lib/calibre/calibre/customize/ui.py", line 677, in initialize_plugin
p.initialize()
File "calibre_plugins.deacsm.__init__", line 226, in initialize
from libadobe import createDeviceKeyFile, update_account_path, sendHTTPRequest
File "/tmp/calibre_6.13.0_tmp_du0jnqjh/zepb46pf.zip/libadobe.py", line 59, in <module>
from oscrypto import keys
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/keys.py", line 5, in <module>
from ._asymmetric import parse_certificate, parse_private, parse_public
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_asymmetric.py", line 27, in <module>
from .kdf import pbkdf1, pbkdf2, pkcs12_kdf
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/kdf.py", line 9, in <module>
from .util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/util.py", line 14, in <module>
from ._openssl.util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/util.py", line 6, in <module>
from ._libcrypto import libcrypto, libcrypto_version_info, handle_openssl_error
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto.py", line 24, in <module>
from ._libcrypto_ctypes import (
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto_ctypes.py", line 47, in <module>
raise LibraryNotFoundError('Error detecting the version of libcrypto')
oscrypto.errors.LibraryNotFoundError: Error detecting the version of libcrypto
failed with traceback:
Traceback (most recent call last):
File "/usr/lib/calibre/calibre/customize/ui.py", line 677, in initialize_plugin
p.initialize()
File "calibre_plugins.deacsm.__init__", line 226, in initialize
from libadobe import createDeviceKeyFile, update_account_path, sendHTTPRequest
File "/tmp/calibre_6.13.0_tmp_du0jnqjh/zepb46pf.zip/libadobe.py", line 59, in <module>
from oscrypto import keys
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/keys.py", line 5, in <module>
from ._asymmetric import parse_certificate, parse_private, parse_public
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_asymmetric.py", line 27, in <module>
from .kdf import pbkdf1, pbkdf2, pkcs12_kdf
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/kdf.py", line 9, in <module>
from .util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/util.py", line 14, in <module>
from ._openssl.util import rand_bytes
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/util.py", line 6, in <module>
from ._libcrypto import libcrypto, libcrypto_version_info, handle_openssl_error
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto.py", line 24, in <module>
from ._libcrypto_ctypes import (
File "/home/rojasrod/.config/calibre/plugins/DeACSM/modules/oscrypto/oscrypto/_openssl/_libcrypto_ctypes.py", line 47, in <module>
raise LibraryNotFoundError('Error detecting the version of libcrypto')
oscrypto.errors.LibraryNotFoundError: Error detecting the version of libcrypto

As @DNSB said, you should run calibre from the source and not a repository. Repositories usually get calibre wrong. That could be your problem.