【发布时间】：2016-02-04 09:57:11
【问题描述】：
我遵循以下步骤：
sudo apt-get update
sudo apt-get install python-pip python-dev libpq-dev postgresql postgresql-contrib
sudo su - postgres
psql
CREATE DATABASE mydb;
CREATE USER admin WITH PASSWORD 'admin';
ALTER ROLE admin SET client_encoding TO 'utf8';
ALTER ROLE admin SET default_transaction_isolation TO 'read committed';
ALTER ROLE admin SET timezone TO 'UTC';
GRANT ALL PRIVILEGES ON DATABASE mydb TO admin;
\q
exit
sudo pip install virtualenv
mkdir ~/myworkspace
cd ~/myworkspace
virtualenv myproject_env
source myproject_env/bin/activate
pip install djangocms-installer
mkdir myproject
cd myproject
djangocms -f -p . mysite
Database configuration (in URL format):postgresql://admin:admin@localhost:5432/mydb
django CMS version: stable
Django version: stable
Activate Django I18N / L10N setting: yes
Install and configure reversion support: yes
Languages to enable. Option can be provided multiple times, or as a comma separated list: en
Optional default time zone: Asia/Kolkata
Activate Django time zone support: yes
Activate CMS permission management: yes
Use Twitter Bootstrap Theme: yes
Use custom template set: no
Load a starting page with examples after installation: yes
'之后它给出了一些错误-----'
Creating the project
Please wait while I install dependencies
Dependencies installed
Creating the project
Traceback (most recent call last): File "manage.py", line 10, in <module>execute_from_command_line(sys.argv)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 354, in execute_from_command_lineutility.execute()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 346, in execute self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/core/management/base.py", line 394, in run_from_argv self.execute(*args, **cmd_options)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/core/management/base.py", line 445, in execute output = self.handle(*args, **options)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 93, in handle executor = MigrationExecutor(connection, self.migration_progress_callback)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/migrations/executor.py", line 19, in __init__self.loader = MigrationLoader(self.connection)
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/migrations/loader.py", line 47, in __init__self.build_graph()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/migrations/loader.py", line 191, in build_graph self.applied_migrations = recorder.applied_migrations()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/migrations/recorder.py", line 59, in applied_migrations self.ensure_schema()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/migrations/recorder.py", line 49, in ensure_schema if self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor()):
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 162, in cursor cursor = self.make_debug_cursor(self._cursor())
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 135, in _cursor self.ensure_connection()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 130, in ensure_connection self.connect()
File "/home/sqc2/myworkspace/myproject_env/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 114, in connect self.close_at = None if max_age is None else time.time() + max_age
TypeError: unsupported operand type(s) for +: 'float' and 'str' Failure occurred. Do you want to cleanup by removing /home/sqc2/myworkspace/myproject? [Y/N]
'Ubuntu版本：15.10 蟒蛇版本：2.7 django版本：1.10 django-cms 版本：3.2 postgresql 9.4 版'
'我不明白是什么问题。请帮帮我。'
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标签： python django postgresql content-management-system