[問題] homebrew安裝Rmpi
[問題類型]:
效能諮詢(我想讓R 跑更快)
[軟體熟悉度]:
入門(寫過其他程式，只是對語法不熟悉)
[問題敘述]:安裝Rmpi (Mac OSX 10.9)
[程式範例]:
我基本上follow下面這個網址的說明安裝Rmpi：
http://tinyurl.com/kh28mjk
其中第一部有說到要安裝Xcode跟homebrew，
所以我又根據下面這個網址的指示安裝：
http://tinyurl.com/8lqpohx
Xcode我之前就有裝，
我忘了之前有裝過homebrew，
所以裝homebrew的時候終端機console顯示
It appears Homebrew is already installed. If your intent is to reinstall
you should do the following before running this installer again:
rm -rf /usr/local/Cellar /usr/local/.git && brew cleanup
所以我就照做了，
重新安裝也很順利，
但執行brew doctor時出現一堆Warning:
Warning: Some directories in /usr/local/share/man aren't writable.
This can happen if you "sudo make install" software that isn't managed
by Homebrew. If a brew tries to add locale information to one of these
directories, then the install will fail during the link step.
You should probably `chown` them:
/usr/local/share/man/mann
Warning: Broken symlinks were found. Remove them with `brew prune`:
/usr/local/bin/gitk
/usr/local/bin/git-upload-pack
/usr/local/bin/git-upload-archive
/usr/local/bin/git-subtree
/usr/local/bin/git-shell
/usr/local/bin/git-remote-hg
/usr/local/bin/git-remote-bzr
/usr/local/bin/git-receive-pack
/usr/local/bin/git-cvsserver
/usr/local/bin/git-credential-osxkeychain
/usr/local/bin/git
/usr/local/etc/bash_completion.d/git-prompt.sh
/usr/local/etc/bash_completion.d/git-completion.bash
/usr/local/lib/perl5/site_perl/Git.pm
/usr/local/lib/perl5/site_perl/Git/SVN.pm
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/usr/local/lib/perl5/site_perl/Git/SVN/GlobSpec.pm
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/usr/local/lib/perl5/site_perl/Git/IndexInfo.pm
/usr/local/lib/perl5/site_perl/Git/I18N.pm
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/usr/local/share/zsh/site-functions/_git
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/usr/local/share/man/man3/Git::SVN::Memoize::YAML.3pm
/usr/local/share/man/man3/Git::SVN::Fetcher.3pm
/usr/local/share/man/man3/Git::SVN::Editor.3pm
/usr/local/share/man/man3/Git::I18N.3pm
/usr/local/share/man/man3/Git.3pm
/usr/local/share/man/man1/gitweb.1
/usr/local/share/man/man1/gitremote-helpers.1
/usr/local/share/man/man1/gitk.1
/usr/local/share/man/man1/git.1
/usr/local/share/man/man1/git-write-tree.1
/usr/local/share/man/man1/git-whatchanged.1
/usr/local/share/man/man1/git-web--browse.1
/usr/local/share/man/man1/git-verify-tag.1
/usr/local/share/man/man1/git-verify-pack.1
/usr/local/share/man/man1/git-var.1
/usr/local/share/man/man1/git-upload-pack.1
/usr/local/share/man/man1/git-upload-archive.1
/usr/local/share/man/man1/git-update-server-info.1
/usr/local/share/man/man1/git-update-ref.1
/usr/local/share/man/man1/git-update-index.1
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/usr/local/share/man/man1/git-unpack-file.1
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/usr/local/share/man/man1/git-svn.1
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/usr/local/share/man/man1/git-pack-objects.1
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/usr/local/share/man/man1/git-mergetool--lib.1
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/usr/local/share/gitweb
/usr/local/share/gitk
/usr/local/share/git-gui
/usr/local/share/git-core
/usr/local/share/doc/git-doc
/usr/local/Library/LinkedKegs/git
Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected dylibs:
/usr/local/lib/libtcl8.6.dylib
/usr/local/lib/libtk8.6.dylib
Warning: Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected .pc files:
/usr/local/lib/pkgconfig/tcl.pc
/usr/local/lib/pkgconfig/tk.pc
Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected static libraries:
/usr/local/lib/libtclstub8.6.a
/usr/local/lib/libtkstub8.6.a
是我什麼步驟錯了嗎?
又或者我該怎麼在Mac上裝Rmpi呢?
[關鍵字]: homebrew Rmpi
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 1.164.20.66
推
02/28 01:29, , 1F
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我不太懂電腦，所以簡單的說，我得執行brew prune XXX，XXX就是下面列的長長的表，
另外就是第一個warning中的chown，這要怎麼用啊? 我打進終端機好像沒啥作用，還有
就是最後那幾個要我delete的libraries也是用prune去刪它嗎?
※ 編輯: Dboy 來自: 1.164.20.66 (02/28 01:44)
問題已經解決了，
解決的方式我想說就留個底吧，
希望之後有電腦不熟的人可以輕鬆解決它。
可以發現我的問題主要是有一些壞檔跟資料夾的閱讀權限問題，
對於Mac的使用者來說，
由於比較新的OS X會隱藏一些系統資料夾，
導致雖然在Terminal中顯示的那些資料夾完全無法從Finder中找到，
所幸我搜到以下這個教學網站：
http://tinyurl.com/b658ong
(Blog裡面還有Terminal 101系列文，也很不錯!)
其中第7個trick可以讓你顯示Finder中所有檔案，
只需要在Terminal中鍵入:
defaults write com.apple.finder AppleShowAllFiles TRUE
然後你就可以找到所有資料跟檔案。
另外，想回復原來隱藏的狀態的話，
只要如法炮製鍵入：
defaults write com.apple.finder AppleShowAllFiles FAULSE
就行了。
Happy R-ing!
※ 編輯: Dboy 來自: 114.45.209.186 (02/28 10:15)
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