BlogJava-光子CI之旅-随笔分类-Ruby/Python/Ceylon

ruby下gem-fast设置代理错误

kuuyee — Wed, 12 Jun 2013 23:58:00 GMT

有时候公司内网需要设置HTTP代理才能连接公网，下面列出一些Gem及Git的代理设置方法

设置Git代理

$git config --global http.proxy http://192.128.1.3:80 
$  git config -l 
http.proxy=http://192.128.1.3:80

设置Gem代理

$ export http_proxy=http://192.128.1.3:80 
gem install rails --http-proxy $http_proxy

让Bundler使用HTTP代理环境设置

sudo -E bundle ...

非Root用户设置代理后gem-fast会报错

如果你是非root用户，比如用Git用户设置http代理后，使用gem-fast会报如下错误：

curl: (7) couldn't connect to host 
ERROR:  While executing gem ... (GemFast::Util::ExecutionError)     Failure while executing: curl -f#LA rubygem-gemfast http://ruby.taobao.org/quick/Marshal.4.8/bundler-1.3.5.gemspec.rz --insecure -o /home/git/local/lib/ruby/gems/1.9.1/cache/bundler-1.3.5.gemspec.rz

目前的还没找到根本的解决办法，原因是授权的问题，因为root用户执行就不报错，所以只能卸载gem-fast，这样就不报错了，但是就不能使用gem-fast的快速下载功能了。那位牛人能解决这个问题请告之小弟，谢谢！

2013-06-12

kuuyee 2013-06-13 07:58 发表评论

GitLab5.0安装全过程

kuuyee — Fri, 19 Apr 2013 07:43:00 GMT

GitLab5发布快一个月了，决定试用下，5.0最大的特性就是用GitLab-Shell取代了Gitolite，这大大降低了安装难度，不多本人在安装过程中还是越到了一些问题，所以记录下来供要安装GitLab5的朋友参考！

主要参考文档: https://github.com/gitlabhq/gitlabhq/blob/5-0-stable/doc/install/installation.md

安装步骤总览

安装依赖包
安装Ruby/RVM
创建Git用户
安装GitLab-Shell
配置数据库
安装GitLab
启动

安装依赖库

yum install libicu-devel mysql-devel pcre-devel

安装python,官方要求版本必须在2.5以上，而且不支持3.0,Fedora一般的版本都在2.7以上，因此直接安装源自带的即可

yum install python

安装完查看下版本

python --version

还要确保python2命令有效

python2 --version

如果提示 bash: python2: 未找到命令 ,那你需要link一下

sudo ln -s /usr/bin/python /usr/bin/python2

安装Ruby

源码方式安装

mkdir /tmp/ruby && cd /tmp/ruby 
curl --progress http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p392.tar.gz | tar xz 
cd ruby-1.9.3-p392 
./configure 
make 
sudo make install

RVM方式

curl -#L https://get.rvm.io | bash -s stable --ruby

默然安装ruby2.0, GitLab推荐用1.9.3

rvm install ruby-1.9.3-p392

还要安装Bundler

sudo gem install bundler

添加系统Git用户

创建一个 git 用户供GitLab使用

adduser --comment 'GitLab' git

让git用户无密码登陆

sudo chmod 644 /etc/shadow vim /etc/shadow

去掉用户的叹号

git:!!:15814:0:99999:7::: 修改为 git::15814:0:99999:7:::

加入sudo组

chmod u+w /etc/sudoers 
vim /etc/sudoers 

## Allow root to run any commands anywhere 
root ALL=(ALL) ALL 
git ALL=(ALL) ALL #加入这行

安装GitLab Shell

切换到git用户

su - git cd ~/

克隆GitLab Shell

git clone https://github.com/gitlabhq/gitlab-shell.git 
cd gitlab-shell

切换到最新的分支

git checkout v1.2.0

生产配置文件

cp config.yml.example config.yml

更改配置信息，一般就改下你部署的域名地址gitlab_url

vim config.yml 

# Url to gitlab instance. Used for api calls. Should be ends with slash.
gitlab_url: "http://localhost/" #改成你的域名或者IP

安装

./bin/install

安装数据库

gitlab支持mysql和postgresql，这里以mysql为例，postgresql会比较麻烦！

切换回root用户

su - root

安装mysql及开发包

yum install -y mysql-server mysql mysql-devel

启动数据库

service mysqld start

初始化GitLab数据库

mysql -u root -p 
Enter password: 
Welcome to the MySQL monitor. 
Commands end with ; or \g. 
Your MySQL connection id is 2 
Server version: 5.5.30 MySQL Community Server (GPL) 

Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. 

Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. 

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. 

mysql> CREATE USER 'gitlab'@'localhost' IDENTIFIED BY 'gitlab'; 
Query OK, 0 rows affected (0.01 sec) 

mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
Query OK, 1 row affected (0.00 sec) 

mysql> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'gitlab'@'localhost';
Query OK, 0 rows affected (0.00 sec) 

mysql> \q 
Bye

测试gitlab用户连接mysql

sudo -u git -H mysql -u gitlab -p -D gitlabhq_production

安装GitLab

终于到GitLab的安装了，进入git用户

su - git 
cd ~/

克隆GitLab

sudo -u git -H git clone https://github.com/gitlabhq/gitlabhq.git gitlab 
cd gitlab

切换到5.0稳定分支

sudo -u git -H git checkout 5-0-stable

配置

cd /home/git/gitlab 

# 用样例配置生成gitlab配置 
sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml 

# 更改域名 
sudo -u git -H vim config/gitlab.yml 

# 确保gitlab对 log/ 和 tmp/ 目录有写权限 
sudo chown -R git log/ 
sudo chown -R git tmp/ 
sudo chmod -R u+rwX log/ 
sudo chmod -R u+rwX tmp/ 

# 创建附属目录 
sudo -u git -H mkdir /home/git/gitlab-satellites 

# 创建pids目录并确保对gitlab可写 
sudo -u git -H mkdir tmp/pids/ 
sudo chmod -R u+rwX tmp/pids/ 

# 生成Unicorn配置 
sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb

配置GitLab DB设置

# Mysql sudo -u git cp config/database.yml.mysql config/database.yml

安装Gems

cd /home/git/gitlab 
sudo gem install charlock_holmes --version '0.6.9' 

# For MySQL (note, the option says "without") 
bundle install --deployment --without development test postgres

初始化数据并激活高级特性

首先编辑/home/git/gitlab/config/database.yml

# 
# PRODUCTION 
# 
production: 
  adapter: mysql2 
  encoding: utf8 
  reconnect: false 
  database: gitlabhq_production 
  pool: 5 
  username: root 
  password: "secure password" #更改为你mysql的root用户密码 
# host: localhost 
# socket: /tmp/mysql.sock 
#

执行rake

bundle exec rake gitlab:setup RAILS_ENV=production

报错了，提示 Error connecting to Redis on localhost:6379 (ECONNREFUSED)
解决办法：
切到root,安装Redis
bc(command). yum install redis*
service redis start #启动redis

重新执行rake

bundle exec rake gitlab:setup RAILS_ENV=production

如果你安装最新版可能会报 /home/git/repositories/root 目录找不到，手工建上即可！

如果你看到如下信息:

... 
Administrator account created: 

login.........admin@local.host 
password......5iveL!fe

恭喜你！你已经成功安装GitLab了！别忘了记录输出的管理用户名和密码！

启动GitLab

bundle exec rails s -e production 
=> Booting WEBrick 
=> Rails 3.2.13 application starting in production on http://0.0.0.0:3000 
=> Call with -d to detach 
=> Ctrl-C to shutdown server 
[2013-04-19 15:04:41] INFO WEBrick 1.3.1 
[2013-04-19 15:04:41] INFO ruby 1.9.3 (2013-02-22) 
[x86_64-linux] [2013-04-19 15:04:41] INFO WEBrick::HTTPServer#start: pid=11488 port=3000

Ok,你现在可以访问GitLab了，默认端口是 @3000@，访问 http://你的域名或IP:3000
第一访问会比较慢，因为要编译很多js和css.

哈哈！看到登陆页面了吧！

输入管理用户名和密码！开始享受GitLab吧！

2013-04-19

kuuyee 2013-04-19 15:43 发表评论

下一代静态网站生成框架Awestruct在Fedora18安装全过程

kuuyee — Thu, 24 Jan 2013 05:39:00 GMT

Awestruct是非常棒的静态网站生成框架，他基于Jekyll，使用Ruby语言开发。Awestruct可以根据模板生成非常漂亮的网站，例如可以用BootStrap或者BluePrint，这两个大名鼎鼎的东东不用多说了吧，地球人都知道。废话不多说，进入主题。

安装Ruby环境

首先安装一些依赖库，否则安装Awestruct会报如下的错误：

Building native extensions.  This could take a while... 
......... 
ERROR:  Error installing 下一代静态网站生成工具:         
        ERROR: Failed to build gem native extension. .         
        /usr/bin/ruby extconf.rb 
checking for stdio.h... *** extconf.rb failed *** 
Could not create Makefile due to some reason, probably lack of 
necessary libraries and/or headers.  Check the mkmf.log file for more 
details.  You may need configuration options. 
. 
Provided configuration options:         
        --with-opt-dir         
        --without-opt-dir         
        --with-opt-include         
        --without-opt-include=${opt-dir}/include         
        --with-opt-lib         
        --without-opt-lib=${opt-dir}/lib         
        --with-make-prog         
        --without-make-prog         
        --srcdir=.         
        --curdir         
        --ruby=/usr/bin/ruby 
/usr/share/ruby/mkmf.rb:381:in `try_do': The compiler failed to generate an executable file. (RuntimeError) 
You have to install development tools first.         
        from /usr/share/ruby/mkmf.rb:506:in `try_cpp'         
        from /usr/share/ruby/mkmf.rb:931:in `block in have_header'         
        from /usr/share/ruby/mkmf.rb:790:in `block in checking_for'         
        from /usr/share/ruby/mkmf.rb:284:in `block (2 levels) in postpone'         
        from /usr/share/ruby/mkmf.rb:254:in `open'         
        from /usr/share/ruby/mkmf.rb:284:in `block in postpone'         
        from /usr/share/ruby/mkmf.rb:254:in `open'         
        from /usr/share/ruby/mkmf.rb:280:in `postpone'         
        from /usr/share/ruby/mkmf.rb:789:in `checking_for'         
        from /usr/share/ruby/mkmf.rb:930:in `have_header'         
        from extconf.rb:2:in `'

开始安装依赖库，用 root 用户或者 su 执行如下命令：

yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel make bzip2 autoconf automake libtool bison iconv-devel

我是Fedora的粉丝，对不住用其它发行版的童鞋了，请自行根据我列出的安装包找到对应的系统安装方法。

安装Ruby和RubyGems,用 root 用户或者 su 执行如下命令：

yum install ruby ruby-devel ruby-irb rubygems

Fedora18 Yum源的Ruby非常新，都是目前(2012-12-14)的最新版本，看看安装的Ruby版本：

正在安装    : libyaml-0.1.4-3.fc18.x86_64                                           1/10    
正在安装    : ruby-libs-1.9.3.327-22.fc18.x86_64                                    2/10    
正在安装    : ruby-irb-1.9.3.327-22.fc18.noarch                                     3/10    
正在安装    : rubygem-json-1.6.5-2.fc18.x86_64                                      4/10    
正在安装    : rubygem-io-console-0.3-22.fc18.x86_64                                 5/10    
正在安装    : rubygem-bigdecimal-1.1.0-22.fc18.x86_64                               6/10    
正在安装    : rubygem-rdoc-3.12-5.fc18.noarch                                       7/10    
正在安装    : rubygems-1.8.24-3.fc18.noarch                                         8/10    
正在安装    : ruby-1.9.3.327-22.fc18.x86_64                                         9/10    
正在安装    : ruby-devel-1.9.3.327-22.fc18.x86_64

安装Awestruct

Awestruct使用RubyGems管理安装，用 root 用户或者 su 执行如下命令：

gem install 下一代静态网站生成工具 --no-ri --no-rdoc

结果报如下错误:

Fetching: nokogiri-1.5.5.gem (100%) 
ERROR:  Error installing 下一代静态网站生成工具:         
        invalid gem format for /usr/local/share/gems/cache/nokogiri-1.5.5.gem

这个问题让我郁闷了N久时间，Google了大半天，还特意搞了FANQIANG，结果死活装不上nokogiri。最后通过Yum来解决,我只能说RubyGems安装很无耻！还是YUM好！，命令如下：

yum install -y rubygem-nokogiri

再次安装Awestruct：

yum install -y rubygem-nokogiri

盼望已久的时刻来临，如果哪位童鞋看到如下的输出，Congratulations！

Successfully installed 下一代静态网站生成工具-0.4.7 17 gems installed

不过别高兴太早，先适用下是否OK！用BootStrap模板生产一个新的静态网站，命令如下：

下一代静态网站生成工具 -i -f bootstrap //或者用awestruct --init --framework bootstrap

傻眼了，还是报错：

[root@localhost kuuyee]# 下一代静态网站生成工具 -i -f bootstrap 
/usr/local/share/gems/gems/execjs-1.4.0/lib/execjs/runtimes.rb:51:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)         
        from /usr/local/share/gems/gems/execjs-1.4.0/lib/execjs.rb:5:in `'         
        from /usr/local/share/gems/gems/execjs-1.4.0/lib/execjs.rb:4:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/coffee-script-2.2.0/lib/coffee_script.rb:1:in `'              
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'     
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/coffee-script-2.2.0/lib/coffee-script.rb:1:in `'              
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'     
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/handlers/coffeescript_handler.rb:8:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/handler_chains.rb:14:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/pipeline.rb:2:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/engine.rb:6:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/cli/generate.rb:1:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/cli/invoker.rb:4:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/bin/awestruct:6:in `'         
        from /usr/local/bin/awestruct:23:in `load'         
        from /usr/local/bin/awestruct:23:in `'

顾名思义，提示没有JavaScript Runtime。继续Google，最后一位高人指点说装个JavaScript引擎就OK，我选择NodeJS。只可惜NodeJSF没有YUM源，只能源码编译安装，无所谓，继续:

wget -c 'http://nodejs.org/dist/v0.8.16/node-v0.8.16.tar.gz' 
tar zxvf node-v0.8.16.tar.gz  
cd node-v0.8.16 
./configure  
make && make install

又是一阵漫长的等待，搞不明白一个JS框架怎么要编译这么久，无语！最后编译完成测试一下：

[root@localhost node-v0.8.16]# node -v v0.8.16

OK,继续Awestruct测试：

[root@localhost kuuyee]# 下一代静态网站生成工具 -i -f bootstrap 
/usr/local/share/gems/gems/git-1.2.5/lib/git/lib.rb:700:in `command': git version   2>&1:sh: git: 未找到命令 (Git::GitExecuteError)         
        from /usr/local/share/gems/gems/git-1.2.5/lib/git/lib.rb:649:in `current_command_version'         
        from /usr/local/share/gems/gems/git-1.2.5/lib/git/lib.rb:659:in `meets_required_version?'         
        from /usr/local/share/gems/gems/git-1.2.5/lib/git.rb:30:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/deploy/base_deploy.rb:2:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/deploy/s3_deploy.rb:1:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/cli/deploy.rb:1:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/cli/invoker.rb:7:in `'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/share/rubygems/rubygems/custom_require.rb:36:in `require'         
        from /usr/local/share/gems/gems/awestruct-0.4.7/bin/awestruct:6:in `'         
        from /usr/local/bin/awestruct:23:in `load'         
        from /usr/local/bin/awestruct:23:in `'

竟然还TMD报错，不过这回不用急，只是提示没装Git，好办！那就装呗：

yum install git

再继续Awestruct：

[root@localhost kuuyee.org]# 下一代静态网站生成工具 -i -f bootstrap
Create directory: /root/git_project/kuuyee.org/_config
Create directory: /root/git_project/kuuyee.org/_layouts
Create directory: /root/git_project/kuuyee.org/_ext
Create file: /root/git_project/kuuyee.org/_ext/pipeline.rb
Create directory: /root/git_project/kuuyee.org/stylesheets
directory _site/stylesheets/ 
directory images/ 
directory javascripts/ 
   create stylesheets/styles.scss 
   create images/glyphicons-halflings.png 
   create images/glyphicons-halflings-white.png 
   create javascripts/bootstrap-alert.js 
   create javascripts/bootstrap-button.js 
   create javascripts/bootstrap-carousel.js 
   create javascripts/bootstrap-collapse.js 
   create javascripts/bootstrap-dropdown.js 
   create javascripts/bootstrap-modal.js 
   create javascripts/bootstrap-popover.js 
   create javascripts/bootstrap-scrollspy.js 
   create javascripts/bootstrap-tab.js 
   create javascripts/bootstrap-tooltip.js 
   create javascripts/bootstrap-transition.js 
   create javascripts/bootstrap-typeahead.js 
   create _site/stylesheets/styles.css 

Now you're 下一代静态网站生成工具!

To generate your site continuous during development, simply run:

  下一代静态网站生成工具 -d

and visit your site at

  http://localhost:4242/

Create file: /root/git_project/kuuyee.org/_layouts/base.html.haml
Create file: /root/git_project/kuuyee.org/index.html.haml

Congratulations! 这回真的恭喜你了！赶紧部署一下：

[root@localhost kuuyee]#  下一代静态网站生成工具 -d
Unable to locate profile: development
Using profile: NONE
Generating site: http://localhost:4242
Generating: /1003/awestruct-sample/_site/images/glyphicons-halflings-white.png
Generating: /1003/awestruct-sample/_site/images/glyphicons-halflings.png
Generating: /1003/awestruct-sample/_site/index.html
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-alert.js
/usr/local/share/gems/gems/awestruct-0.4.7/lib/awestruct/handlers/interpolation_handler.rb:35: Use RbConfig instead of obsolete and deprecated Config.
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-button.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-carousel.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-collapse.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-dropdown.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-modal.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-popover.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-scrollspy.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-tab.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-tooltip.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-transition.js
Generating: /1003/awestruct-sample/_site/javascripts/bootstrap-typeahead.js
Analyzing:  /1003/awestruct-sample/_site/stylesheets/styles.css
[Listen warning]:
  Missing dependency 'rb-inotify' (version '~> 0.8.8')!
  Please run the following to satisfy the dependency:   
    gem install --version '~> 0.8.8' rb-inotify   
.  
  For a better performance, it's recommended that you satisfy the missing dependency.
  Listen will be polling changes. Learn more at https://github.com/guard/listen#polling-fallback.
.
>> Thin web server (v1.4.1 codename Chromeo)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:4242, CTRL+C to stop

打开 http://localhost:4242/ 看看吧！

细心的童鞋一定会注意到部署输出有警告，我是属于不想看到任何警告的人，所以还得继续，清楚警告：

gem install --version '~> 0.8.8' rb-inotify

再次部署访问就不会有警告了！

大功告成！祝愿各位童鞋安装成功！

kuuyee 2013-01-24 13:39 发表评论

用Weblogic WLST脚本远程部署Web应用

kuuyee — Thu, 13 Oct 2011 15:46:00 GMT

废话少说直接上代码

1 import re
2
3 warPath = 'helloWebApp'
4 serverUrl = 't3://192.168.1.100:7001'
5 username = 'weblogic'
6 password = 'weblogic'
7 targetServer="examplesServer"
8 deployAppName='DeployExample2'
9
10
11 connect(username, password, serverUrl)
12
13 appList = re.findall(deployAppName, ls('/AppDeployments'))
14 print "========================="
15 print len(appList)
16 if len(appList) > 0:
17     #oldestArchiveVersion = min(map(int, appList))
18     print 'come in!!!'
19     undeploy(deployAppName)
20
21 #deploy(appName='DeployExample', path = 'helloWebApp', targets = 'examplesServer',timeout=600000, block = 'true')
22
23 deploy(deployAppName, warPath, targets=targetServer, securityModel = "Advanced",timeout=600000, block = "true")
24 exit()

kuuyee 2011-10-13 23:46 发表评论

CentOS5.4安装Trac记录

kuuyee — Sat, 08 Oct 2011 09:52:00 GMT


rpm -Uvh http://download.fedora.redhat.com/pub/epel/5Server/x86_64/epel-release-5-4.noarch.rpm 
yum install libffi -y 
yum install python26 -y 
rm -f /usr/bin/python 
ln -s /usr/bin/python26 /usr/bin/python 
vim /usr/bin/yum 
python -V 
wget http://peak.telecommunity.com/dist/ez_setup.py 
python ez_setup.py 
easy_install Babel==0.9.5 
easy_install Trac 
trac-admin easyci_project initenv 
tracd --port 8000 /easyci/trac/easyci_project 
trac-admin /easyci/trac/easyci_project permission add admin TRAC_ADMIN

kuuyee 2011-10-08 17:52 发表评论

(转载)CentOS中简单用yum升级 Python 至2.6

kuuyee — Sat, 08 Oct 2011 09:26:00 GMT

http://vpshello.com/upgrade-python-to-26-with-yum/

写了不少VPS评测，今天发个简单的技术帖。

CentOS 在当前最新的 5.6 版中，其 python 的版本依然比较落后，还是古老的 2.4。

但是有些程序需要 2.6 才跑得起来，编译安装的话，又太麻烦，而且不适合菜鸟使用。

下面就给出使用 yum 升级 python 至 2.6 的简单方案。

rpm -Uvh http://download.fedora.redhat.com/pub/epel/5Server/i386/epel-release-5-4.noarch.rpm
yum install libffi -y
yum install python26 -y
rm -f /usr/bin/python
ln -s /usr/bin/python26 /usr/bin/python

如果是 64 位的 CentOS，则将上述第一句代码中的 i386 改为 x86_64 即可。

运行完毕后，此时系统默认的 python 已经是 2.6 版了。

然而，yum 是基于 python2.4 的，因此会出现故障。解决方法也很简单：

   1: nano /usr/bin/yum

将第一行末的 python 后加上 2.4，即将第一行改为：

#!/usr/bin/python2.4

这样，yum 依然使用 python 2.4 环境运行，一切恢复正常。

此时我们输入 python -V 即可看到当前的 python 版本：

   1: # python -V
   2: Python 2.6.5

kuuyee 2011-10-08 17:26 发表评论

Ceylon语言介绍第一部分（翻译）——Hibernate之父的又一力作

kuuyee — Mon, 23 May 2011 23:25:00 GMT

摘要: Hibernate之父闭关两年后推出的又一力作——JVM语言 Ceylon
Ceylon是一门新的语言，它运行在Java虚拟机上，目前正有我所在的小组开发，它隶属于RedHat。我们都是Java和Java生态系统的粉丝，因为它的实用性、广阔的文化氛围和开发社区、天生适用于商业应用以及可移植性。然而我们必须承认这门语言和其现有的类库，已经过了15年的发展，它不能再提供更好的功能来解决现在的商业问题。阅读全文

kuuyee 2011-05-24 07:25 发表评论