執行命令sudo port -v selfupdate，出現超時

68-245-171-115:var fanshulin$ sudo port -v selfupdate

Password:
---> Updating MacPorts base sources using rsync
rsync: failed to connect to rsync.macports.org: Operation timed out (60)
rsync error: error in socket IO (code 10) at /SourceCache/rsync/rsync-42/rsync/clientserver.c(105) [receiver=2.6.9]
Command failed: /usr/bin/rsync -rtzv --delete-after rsync://rsync.macports.org/release/tarballs/base.tar /opt/local/var/macports/sources/rsync.macports.org/release/tarballs
Exit code: 10
Error: /opt/local/bin/port: port selfupdate failed: Error synchronizing MacPorts sources: command execution failed

解決方法如下：

1.搜索到了官網的連接，http://trac.macports.org/ticket/36256，根據指引到達了

http://trac.macports.org/wiki/howto/PortTreeTarball

2.看到如下說明：

Configuration

Edit $prefix/etc/macports/sources.conf, comment out the rsync entry, and add a new entry as follows:

#rsync://rsync.macports.org/release/ports/ [default]
http://www.macports.org/files/ports.tar.gz [default]

直接編輯source.conf 是不行的，拷貝到桌面記事本打開

添加上上去，如下：

//rsync://rsync.macports.org/release/tarballs/ports.tar [default]

#rsync://rsync.macports.org/release/ports/ [default]

http://www.macports.org/files/ports.tar.gz [default]

3.把這個文件拷貝覆蓋

4.sudo port -v selfupdate

5.正常更新，21M的包，如下：

68-245-171-115:var fanshulin$ sudo port -d sync

Password:

Warning: /opt/local/etc/macports/sources.conf specifies invalid source '//rsync://rsync.macports.org/release/tarballs/ports.tar [default]', ignored.

DEBUG: Copying /Users/fanshulin/Library/Preferences/com.apple.dt.Xcode.plist to /opt/local/var/macports/home/Library/Preferences

---> Updating the ports tree

Synchronizing local ports tree from http://www.macports.org/files/ports.tar.gz

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 21.5M 100 21.5M 0 0 32451 0 0:11:36 0:11:36 --:--:-- 81848

問題解決，xxoo,路還很長啊，我本是要裝opencv的。

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大部分轉載 小部分自寫

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