標簽：

CentOS 6.5 自帶的Python 2.6.6 箭頭以及退格鍵(Backspace)可正常使用：

自定義所安裝的Python 2.7.6卻發(fā)現(xiàn)箭頭以及退格鍵(Backspace)在使用的時候出現(xiàn)異常：

這是由于新升級的Python2.7.6缺少readline開發(fā)包的原因：

后重新編譯、安裝Python 2.7.6，發(fā)現(xiàn)make install的時候，最后確實提示缺少readline庫：

----------------------------------------------------------------------------------------------------------------

Python build finished, but the necessary bits to build these modules were not found:

_bsddb???????????? _curses??????????? _curses_panel

_sqlite3?????????? _tkinter?????????? bsddb185

bz2??????????????? dbm??????????????? dl

gdbm?????????????? imageop??????????? sunaudiodev?? readline

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因此我們需要安裝readline開發(fā)包，并重新對Python 2.7.6進行編譯安裝：

shenweiyan@localhost 09:28:40 ~

=> yum install readline-devel.x86_64

shenweiyan@localhost 09:28:40 ~

=> yum list|grep readline

readline.x86_64??????????????????????????? 6.0-4.el6????????????????????? @anaconda-CentOS-201311272149.x86_64/6.5

readline-devel.x86_64????????????????????? 6.0-4.el6????????????????????? @bgios

compat-readline5.i686????????????????????? 5.2-17.1.el6?????????????????? bgios

compat-readline5.x86_64??????????????????? 5.2-17.1.el6?????????????????? bgios

compat-readline5-devel.i686??????????????? 5.2-17.1.el6?????????????????? bgios

compat-readline5-devel.x86_64????????????? 5.2-17.1.el6?????????????????? bgios

compat-readline5-static.x86_64???????????? 5.2-17.1.el6?????????????????? bgios

libreadline-java.x86_64??????????????????? 0.8.0-24.3.el6???????????????? bgios

libreadline-java-javadoc.x86_64??????????? 0.8.0-24.3.el6???????????????? bgios

readline.i686????????????????????????????? 6.0-4.el6????????????????????? bgios

readline-devel.i686??????????????????????? 6.0-4.el6????????????????????? bgios

readline-static.x86_64???????????????????? 6.0-4.el6????????????????????? bgios

tcl-tclreadline.i686?????????????????????? 2.1.0-3.el6??????????????????? epel

tcl-tclreadline.x86_64???????????????????? 2.1.0-3.el6??????????????????? epel

tcl-tclreadline-devel.i686???????????????? 2.1.0-3.el6??????????????????? epel

tcl-tclreadline-devel.x86_64?????????????? 2.1.0-3.el6??????????????????? epel

再重新configure、make、make install，搞定！！

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