如何安装PostgreSQL用于Mac OS X

我用自制的，写这为终端程序来安装PostgreSQL。如何安装PostgreSQL用于Mac OS X

`brew install postgresql` 
<pre>==> Installing postgresql dependency: ossp-uuid 
==> Downloading ftp://ftp.ossp.org/pkg/lib/uuid/uuid-1.6.2.tar.gz 

curl: (7) couldn't connect to host 
Trying a mirror... 
==> Downloading http://www.mirrorservice.org/sites/ftp.ossp.org/pkg/lib/uuid/uuid-1.6.2.tar.gz 
######################################################################## 100.0% 
==> ./configure --disable-debug --without-perl --without-php --without-pgsql --prefix=/usr/local/Cell 
==> make 
==> make install 
/usr/local/Cellar/ossp-uuid/1.6.2: 12 files, 332K, built in 62 seconds 
==> Installing postgresql 
==> Downloading http://ftp9.us.postgresql.org/pub/mirrors/postgresql/source/v9.1.1/postgresql-9.1.1.t 
######################################################################## 100.0% 
==> ./configure --disable-debug --prefix=/usr/local/Cellar/postgresql/9.1.1 --enable-thread-safety -- 
==> make install-world 
==> Caveats 
# Build Notes 

If builds of PostgreSQL 9 are failing and you have version 8.x installed, 
you may need to remove the previous version first. See: 
    https://github.com/mxcl/homebrew/issues/issue/2510 

To build plpython against a specific Python, set PYTHON prior to brewing: 
    PYTHON=/usr/local/bin/python brew install postgresql 
See: 
    http://www.postgresql.org/docs/9.1/static/install-procedure.html 

# Create/Upgrade a Database 

If this is your first install, create a database with: 
    initdb /usr/local/var/postgres 

To migrate existing data from a previous major version (pre-9.1) of PostgreSQL, see: 
    http://www.postgresql.org/docs/9.1/static/upgrading.html 

# Start/Stop PostgreSQL 

If this is your first install, automatically load on login with: 
    mkdir -p ~/Library/LaunchAgents 
    cp /usr/local/Cellar/postgresql/9.1.1/org.postgresql.postgres.plist ~/Library/LaunchAgents/ 
    launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist 

If this is an upgrade and you already have the org.postgresql.postgres.plist loaded: 
    launchctl unload -w ~/Library/LaunchAgents/org.postgresql.postgres.plist 
    cp /usr/local/Cellar/postgresql/9.1.1/org.postgresql.postgres.plist ~/Library/LaunchAgents/ 
    launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist 

Or start manually with: 
    pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start 

And stop with: 
    pg_ctl -D /usr/local/var/postgres stop -s -m fast 

# Other 

Some machines may require provisioning of shared memory: 
    http://www.postgresql.org/docs/current/static/kernel-resources.html#SYSVIPC 

If you want to install the postgres gem, including ARCHFLAGS is recommended: 
    env ARCHFLAGS="-arch x86_64" gem install pg 

To install gems without sudo, see the Homebrew wiki. 
==> Summary 
/usr/local/Cellar/postgresql/9.1.1: 2739 files, 37M, built in 7.1 minutes </pre>

这是我第一次安装。所以，我写在下面。 '$ initdb的在/ usr /本地的/ var/Postgres的

但它的错误。为什么？？

-bash: initdb/usr/local/var/postgres: No such file or directory

下一个，我下面写。这也是错误。

`$ pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start` 
<pre>sh: /usr/local/var/postgres/server.log: No such file or directory</pre>

我检查它是否完成下载。

`$ brew list` 
<pre> 
brew-gem node  postgresql readline 
libyaml  ossp-uuid rails  ruby 
</pre>

我可以看到有postgresql。

所以，我不知道我怎么安装PostgreSQL。我是一个非常初学者。

来源

2011-11-26 Kotaro Ezawa

'initdb的在/ usr /本地的/ var/postgres'看起来像你需要'initdb'和'/ USR之间的空间...'。但是，这一切似乎都相当偏离主题。 – Gian

你的问题在这里得到解决：http://stackoverflow.com/questions/6834118/posgresql-permissions-issue-after-upgrading-to-os-x-lion – arvidkahl

initdb的后添加一个空格：

$ initdb /usr/local/var/postgres

来源

2011-11-26 13:52:05

非常感谢您！干得好！ –

如何安装PostgreSQL用于Mac OS X

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