I'm CaLendarW Blog

setup

Installing OSx86 in PC

by calendarw on Oct.11, 2009, under setup

因為想試下寫下 iPhone Apps, 不過因為中短期內都無錢買 Mac mini 或者 Macbook, 所以搵緊方法係部 desktop 度準備個 Mac OS, 不過試左兩日都未能裝好. (Startup 既第一步都咁失敗…唉)

底板為 Gigabyte 既 M61PM-S2 + ATA IBM 80GB hdd, 而能夠成功安裝到行到既版本為 iPC OSx86 10.5.6 Universal PPF5 Final, 不過因為 iPhone SDK 要求 10.5.7, 所以到而家都未可以寫到一句 code. 而 iDeneb 版本既 10.5.7 試左好多次不同 arg 都 boot 唔入 install menu, 所以都搵緊其他解決方法.

而我試過成功既有以下既選項:
9.5.0 Voodoo Kernel
NVinject 0.2.1 Default <— I am not using on board display
ALC883
nForceLAN Driver
AppleSMBIOS-28

雖然成功地安裝左個 10.5.6, 不過好多時都 lag 機, 試升 10.5.8 後係完全開唔返機, 要重裝過…….
試左兩日都未搞掂, 而最大既問題要搵 download ISO image, 係屋企 bt 得 1xKB/s, 好在部 server bt 國外既野都幾快, 比屋企個 HKBN 快好多好多, download 完試左唔得就搵過第二個 source, 咁先搵到呢個 10.5.6 裝得到無事既版本.

唉…裝機都裝到想買部 Macbook 來解決呢個兼容性問題, 唔通我真係要等到下年儲夠錢買 Macbook 先可以實行 iPhone Study @@?
對未知既 market, 未知既 ROI, 及作為 R&D 既 Study, 咁早投資咁多值唔值得呢…?

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PROPFIND of ‘/svn’: 301 Moved Permanently

by calendarw on Nov.19, 2008, under error handling, setup

前排裝左個 subversion, 係 web 睇係無問題, 所以預備好之前都無乜理佢. 尋日想用果時, 用 TortoiseSVN checkout 就發現出左以下問題

PROPFIND of ‘/svn’: 301 Moved Permanently

結果發現, comment 左 DocumentRoot 之後就無問題啦~~

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Remove gcj on Linux

by calendarw on Jul.31, 2008, under setup

每次 install Linux 都包左個 gcj Java 1.4.2 version 既 runtime, 但通常自己用既 java 最低都已經係 1.5, 所以會 uninstall 左佢, 再整返 official 最新果個.

用以下 command 睇返個 java 係咩 version

java -version

通常裝完機都會見到係 gcj

java version "1.4.2"
gcj (GCC) 3.4.6 20060404 (Red Hat 3.4.6-9)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

再用 alternatives remove 左佢

/usr/sbin/alternatives --remove java /usr/lib/jvm/jre-1.4.2-gcj/bin/java

咁就會無左 java command, 跟住再裝返 official 果個, 個 java command 就會出返出黎!!~~

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