在Mac(Lion 10.7.4)上安装Django的开发环境MEMO

1：安装Xcode 4.3.2，而且必须安装Command Line Tools组件和PackageMaker

Command Line Tools: Preference -> Download -> Command Line Tools

PackageMaker: Open Developer Tool -> More Developer Tools... 
到官网去下载Auxiliary Tools for Xcode安装

 

2：安装MacPorts  参见 http://guide.macports.org/chunked/installing.html

3：安装下列基础软件：sudo port install [PACKAGE_NAME]

mysql55
mysql55-server
python27
python25
py27-virtualenv
py27-pip

4：MySQL Settings

* Settings
  $ cd /opt/local/bin/
  $ sudo ln -s /opt/local/lib/mysql55/bin/mysql mysql
  $ sudo ln -s /opt/local/lib/mysql55/bin/mysql_config mysql_config
  $ sudo cp my.cnf /etc/

* initial db
  $ sudo -u _mysql /opt/local/lib/mysql55/bin/mysql_install_db

* launch
** register
  $ sudo launchctl load -w /Library/LaunchDaemons/org.macports.mysql55-server.plist
** stop
  $ sudo launchctl unload /Library/LaunchDaemons/org.macports.mysql55-server.plist
** start
  $ sudo launchctl load /Library/LaunchDaemons/org.macports.mysql55-server.plist
** set the password
/opt/local/lib/mysql55/bin/mysqladmin -u root password '111111'

其中my.cnf

# Example MySQL config file for small systems.
#
# This is for a system with little memory (<= 64M) where MySQL is only used
# from time to time and it's important that the mysqld daemon
# doesn't use much resources.
#
# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is /usr/local/mysql/data) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.

# The following options will be passed to all MySQL clients
[client]
#password    = your_password
port        = 3306
default-character-set = utf8

# Here follows entries for some specific programs

# The MySQL server
[mysqld]
port        = 3306
#skip-locking
key_buffer_size = 16K
max_allowed_packet = 1M
table_open_cache = 4
sort_buffer_size = 64K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
net_buffer_length = 2K
thread_stack = 128K
default-storage-engine=InnoDB
character_set_server=utf8
collation-server=utf8_general_ci
ft_min_word_len=1

# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (using the "enable-named-pipe" option) will render mysqld useless!
# 
#skip-networking
server-id    = 1

# Uncomment the following if you want to log updates
#log-bin=mysql-bin

# binary logging format - mixed recommended
#binlog_format=mixed

# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /usr/local/mysql/data/
#innodb_data_file_path = ibdata1:10M:autoextend
#innodb_log_group_home_dir = /usr/local/mysql/data/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 16M
#innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 5M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50

[mysqldump]
quick
max_allowed_packet = 16M
character_set_server=utf8

[mysql]
no-auto-rehash
default-character-set = utf8
# Remove the next comment character if you are not familiar with SQL
#safe-updates

[myisamchk]
key_buffer_size = 8M
sort_buffer_size = 8M

[mysqlhotcopy]
interactive-timeout

 

5：Python Settings

# Set default python version to 2.7
$ sudo port select --set python python27

# Install virtualenvwrapper
sudo pip-2.7 install virtualenvwrapper

# Setup virtualenvwrapper
$ sudo vi /etc/bashrc

Add the following line and save:
source $HOME/.bashrc
$ vi ~/.bashrc
Add the following lines and save:
export WORKON_HOME=$HOME/.pyvirtualenvs
export VIRTUALENVWRAPPER_PYTHON=/opt/local/bin/python2.7
source /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/virtualenvwrapper.sh
$ mkdir ~/.pyvirtualenvs 

# If /usr/local/bin/virtualenv already exists, switch to the new version
$ cd /usr/local/bin/
$ sudo mv virtualenv virtualenv.old
$ sudo ln -s /opt/local/bin/virtualenv-2.7 virtualenv

 

6：Python Development Enviroment Setup

如果安装完之后，升级了MySQL的话，需要重新安装Mysql-python，从而重新配置

# Python environment create
mkvirtualenv --no-site-packages --python=/opt/local/bin/python2.7 your_env_name 

# Module install
$ workon your_env_name 

# use pip_list file to install all dependency modules(Django, Mysql-python, python_memcached.....)
$ pip install -r pip_list 

# Deactivate environment 
$ deactivate

 

7：Redis Install

# redis install
sudo port install redis

# Register as a service (The below command registers redis w/ launchctl)
sudo port load redis

# Run server
redis-server /opt/local/etc/redis.conf

 

8：Memcached Install

# memcached install
sudo port install memcached

# Register as a service (The below command registers memcached w/ launchctl)
sudo port load memcached

 

9：Redis Python Libarary Install

# activate your_env_name
work on your_env_name

# install
pip install redis