8/11

• coreのntpdがうるさい

  Aug 11 15:28:09 core ntpd[3941]: frequency error -508 PPM exceeds tolerance 500 PPM
  Aug 11 15:33:33 core ntpd[3941]: frequency error -508 PPM exceeds tolerance 500 PPM

• coreの内蔵時計の周波数が安定しないので誤差修正範囲に収まらないのか。
• minpollを最小の4にしてみた。
• でもよく考えたら上のメセージって周波数が安定しないっていう警告なんだよな…これって意味ないか。

• やっぱり意味なかった

8/23

• ===>  Installing for rubygem-activemodel-3.0.10
  ===>   rubygem-activemodel-3.0.10 depends on package: rubygem-activesupport>=3.0.10 - found
  ===>   rubygem-activemodel-3.0.10 depends on package: rubygem-builder>=2.1.2 - found
  ===>   rubygem-activemodel-3.0.10 depends on package: rubygem-i18n>=0.4.1 - found
  ===>   rubygem-activemodel-3.0.10 depends on file: /usr/local/bin/gem19 - found
  ===>   rubygem-activemodel-3.0.10 depends on file: /usr/local/bin/ruby19 - found
  ===>   Generating temporary packing list
  ===>  Checking if databases/rubygem-activemodel already installed
  /usr/bin/env  /usr/local/bin/gem19 install -l --no-update-sources --no-ri --install-dir /usr/local/lib/ruby/gems/1.9 /usr/ports/distfiles/rubygem/activemodel-3.0.10.gem -- --build-args
  ERROR:  While executing gem ... (Gem::DependencyError)
      Unable to resolve dependencies: activemodel requires builder (~> 2.1.2)
  *** Error code 1
  
  Stop in /usr/ports/databases/rubygem-activemodel.
  *** Error code 1
  
  Stop in /usr/ports/databases/rubygem-activemodel.
  ** Command failed [exit code 1]: /usr/bin/script -qa /tmp/portupgrade20110823-30079-664ofe-0 env UPGRADE_TOOL=portupgrade UPGRADE_PORT=rubygem-activemodel-3.0.5 UPGRADE_PORT_VER=3.0.5 make reinstall

  [mernao@nest ~]$ pkg_info rubygem-builder*
  Information for rubygem-builder-2.1.2:
  
  Comment:
  Facilitate programatic generation of XML markup
  
  
  Required by:
  rubygem-actionmailer-3.0.5
  rubygem-actionpack-3.0.5
  rubygem-activemodel-3.0.5
  rubygem-activerecord-3.0.5
  rubygem-activeresource-3.0.5
  rubygem-rails-3.0.5
  rubygem-railties-3.0.5
  
  
  Description:
  Simple builder to facilitate programmatic generation of XML markup.
  
  WWW: http://onestepback.org

• rubygem-builderは2.1.2になってるんだが何で？

• というか"~>"ってのは"≧"を表してるんだよね…？

  [mernao@nest ~]$ gem list
  
  *** LOCAL GEMS ***
  
  activesupport (3.0.10)
  arel (2.0.10)
  bundler (1.0.15)
  i18n (0.5.0)
  rack (1.2.1)
  rack-mount (0.6.14)
  rake (0.9.2)
  sources (0.0.2)
  tzinfo (0.3.28)

• builder無い・・・？

  [mernao@nest ~]$ sudo env HTTP_PROXY="proxy-east.uec.ac.jp:8080" gem install builder --version=2.1.2
  Fetching: builder-2.1.2.gem (100%)
  WARNING: builder-2.1.2 has an invalid nil value for @cert_chain
  Successfully installed builder-2.1.2
  1 gem installed
  Installing ri documentation for builder-2.1.2...
  Installing RDoc documentation for builder-2.1.2...

• 最新版はversion=3.0.0らしい

  [mernao@nest ~]$ gem list
  
  *** LOCAL GEMS ***
  
  activesupport (3.0.10)
  arel (2.0.10)
  builder (2.1.2)
  bundler (1.0.15)
  i18n (0.5.0)
  rack (1.2.1)
  rack-mount (0.6.14)
  rake (0.9.2)
  sources (0.0.2)
  tzinfo (0.3.28)

• はいった
• portupgrade -fで強制再インストールでもいいみたい
• これってもしかしてruby関係ぶっ壊れてるの…？orぶっ壊しちゃった？

  [mernao@nest ~]$ gem list
  
  *** LOCAL GEMS ***
  
  abstract (1.0.0)
  actionmailer (3.0.10)
  actionpack (3.0.10)
  activemodel (3.0.10)
  activerecord (3.0.10)
  activeresource (3.0.10)
  activesupport (3.0.10)
  arel (2.0.10)
  builder (2.1.2)
  bundler (1.0.15)
  erubis (2.6.6)
  i18n (0.5.0)
  mail (2.2.19)
  mime-types (1.16)
  polyglot (0.3.1)
  rack (1.2.1)
  rack-mount (0.6.14)
  rack-test (0.5.7)
  rails (3.0.10)
  railties (3.0.10)
  rake (0.9.2)
  rdoc (3.9.1)
  sources (0.0.2)
  sqlite3 (1.3.3)
  thor (0.14.6)
  treetop (1.4.9)
  tzinfo (0.3.28)

• railsを更新するために色々やってたら増えた。
• 無事railsが更新できた。疲れた。

8/24

• screenを使っていて「あの時のログが見たい！」なんて思ってもバッファが標準で少ないので"^A Esc"でバッファを見返しても流れてしまっている。
• .screenrcに"defscrollback 1000"の様に書いておけば、余裕を持たせられる。ちなみにデフォルトは100