我为linux-32-i86最新版本下载了canopy，然后尝试将它安装在我的linux-notebook（AMILO〜2004）上 - 但它产生了以下错误消息：
[...]
Installing to /ibk-varia/Canopy ... please wait
/home/kampmann/.local/share/applications/canopy.desktop: error: (will be
fatal in the future): value "Science" in key "Categories" in group
"Desktop Entry" requires another category to be present among the
following categories: Education
The databases in [/usr/share/gnome/applications, /usr/local/share
/applications, /usr/share/applications] could not be updated. is there
anything wrong with these texts?????
Unknown media type in type 'unknown/mime-type'
done.
You can run the Canopy graphical environment by running the script:
/ibk-varia/Canopy/canopy
or by selecting 'Canopy' in your Applications menu.
On your first run, your Canopy User Python environment will be
initialized, and you will have the opportunity to make Canopy be your
default Python
at the command line. Details at support.enthought.com/forums
Thank you for installing Canopy!
WARNING: the PYTHONPATH environment variable is currently set. This might
cause unexpected behavior when running the newly installed Python
interpreter.
kampmann@ibk-womo:/ibk-varia/newsoftware$
runtime (2015-08-10):
Exception in thread Thread-3 (most likely raised during interpreter
shutdown):
Traceback (most recent call last):
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/threading.py", line 810, in __bootstrap_inner
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/threading.py", line 763, in run
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 390, in _check_authenticated_user_info
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 278, in get_enstaller_user_info
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 261, in get_enstaller_session
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 253, in do_authenticate
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/site-packages/enstaller/session.py", line 179, in authenticate
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/site-packages/enstaller/auth/auth_managers.py",
line 47, in authenticate
<type 'exceptions.AttributeError'>: 'NoneType' object has no attribute
'exceptions'
kampmann@ibk-womo:/ibk-varia/Canopy$
现在：
Exception in thread Thread-3 (most likely raised during interpreter
shutdown):
Traceback (most recent call last):
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/threading.py", line 810, in __bootstrap_inner
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/threading.py", line 763, in run
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 390, in _check_authenticated_user_info
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 278, in get_enstaller_user_info
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 261, in get_enstaller_session
File "build/bdist.linux-x86_64/egg/canopy/accounts/account_service.py",
line 253, in do_authenticate
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/site-packages/enstaller/session.py", line 179, in authenticate
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/site-packages/enstaller/auth/auth_managers.py",
line 47, in authenticate
<type 'exceptions.AttributeError'>: 'NoneType' object has no attribute
'exceptions'
kampmann@ibk-womo:/ibk-varia/Canopy$
logfile - 2015-08-10:
INFO|2015-08-10 22:48:10,697|============= Start bootstrap logging
=================
INFO|2015-08-10 22:48:10,717| current log file:
bootstrap_2015_0810_2248_10665007.log
DEBUG|2015-08-10 22:48:15,411|loading preferences from </home/kampmann
/.canopy/preferences.ini>
DEBUG|2015-08-10 22:48:15,466|Disabling proxy support after preference
apply.
DEBUG|2015-08-10 22:48:15,467|Disabling proxy support after preference
apply.
DEBUG|2015-08-10 22:48:15,480| proxy_info = {}; no_proxy =
localhost,127.0.0.1
INFO|2015-08-10 22:48:15,480|urllib2 using proxy = False
DEBUG|2015-08-10 22:48:15,480|no HTTP proxy set up for Qt
INFO|2015-08-10 22:48:15,522|BOOTSTRAP: Running process manager
successfully created with application home at /home/kampmann/.canopy
DEBUG|2015-08-10 22:48:15,608|Bootstrap already locked by dead process.
INFO|2015-08-10 22:48:15,609|Process that locked layers is dead with info
{'status': 'install', 'layer': 1}
DEBUG|2015-08-10 22:48:15,609|Acquired bootstrap lock.
DEBUG|2015-08-10 22:48:15,610|Wipe out /home/kampmann/Enthought
/Canopy_32bit/System
DEBUG|2015-08-10 22:48:19,594|---------- starting GUI event loop
----------
DEBUG|2015-08-10 22:48:19,865|Wipe out /home/kampmann/Enthought
/Canopy_32bit/User
DEBUG|2015-08-10 22:48:19,931|---------- starting GUI event loop
----------
INFO|2015-08-10 22:48:20,204|Bootstrap settings: {'_common_prefs':
<apptools.preferences.preferences.Preferences object at 0xb56c07ac>,
'_lock': <canopy.app.bootstrap.BootstrapLock object at 0xb46c746c>,
'_logging_setup': True,
'_not_start_app': False,
'_options': Namespace(batch_mode=False, common_install=False,
default=None, factory_reset=False, func=None, install_dir='',
launch_prefix='/ibk-varia/Canopy/appdata/canopy-
1.5.5.3123.rh5-x86', no_gui_setup=False, profile='',
recovery_mode=False, safe_mode=False),
'_proc_manager':
<canopy.app.running_process_manager.RunningProcessManager object
at 0xb4724c0c>,
'_use_running_python_for_venv_ops': True,
'app_name': 'canopy',
'app_root': '/ibk-varia/Canopy',
'application_home': '/home/kampmann/.canopy',
'batch_mode': False,
'bits': '32bit',
'common_layer1': '',
'common_layer2': '',
'common_locations_cfg': '/ibk-varia/Canopy/locations.cfg',
'common_preferences_path': '/ibk-varia/Canopy/preferences.ini',
'company_name': 'Enthought',
'default_app_home': '/home/kampmann/.canopy',
'default_user_data': '/home/kampmann/canopy',
'esky_app': '/ibk-varia/Canopy/canopy',
'esky_appdir': '/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86',
'has_venv': True,
'is_esky_app': True,
'launch_prefix': '/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86',
'layer0_location': '/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86',
'layer1_location': u'/home/kampmann/Enthought/Canopy_32bit/System',
'layer2_location': u'/home/kampmann/Enthought/Canopy_32bit/User',
'no_gui': False,
'orig_app_name': 'Canopy',
'product_name': 'Canopy',
'profile': '',
'python_for_installer': u'/home/kampmann/Enthought/Canopy_32bit/System
/bin/python',
'python_l0': '/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/bin
/python',
'python_l1': u'/home/kampmann/Enthought/Canopy_32bit/System/bin/python',
'python_l2': u'/home/kampmann/Enthought/Canopy_32bit/User/bin/python',
'read_only': False,
'scripts_dir': 'bin',
'user_data': '/home/kampmann/canopy'}
INFO|2015-08-10 22:48:20,231|Creating venv in layer1: /home/kampmann
/Enthought/Canopy_32bit/System
ERROR|2015-08-10 22:48:20,232|Unhandled IO/OS Error.
Traceback (most recent call last):
File "build/bdist.linux-x86_64/egg/canopy/app/util.py",
line 270, in handle_common_io_errors
File "build/bdist.linux-x86_64/egg/canopy/app/bootstrap.py",
line 2400, in main
File "build/bdist.linux-x86_64/egg/canopy/app/bootstrap.py",
line 1351, in main
File "build/bdist.linux-x86_64/egg/canopy/app/bootstrap.py",
line 1533, in setup_layers
File "build/bdist.linux-x86_64/egg/canopy/app/bootstrap.py",
line 997, in _setup_layer
File "build/bdist.linux-x86_64/egg/canopy/app/bootstrap.py",
line 1266, in create_venv
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/venv/__init__.py",
line 383, in create builder.create(env_dir)
File "/ibk-varia/Canopy/appdata/canopy-1.5.5.3123.rh5-x86/lib/python2.7
/venv/__init__.py",
line 94