目錄? http://see.sl088.com/wiki/Python_%E7%BC%96%E8%AF%91%E5%AE%89%E8%A3%85
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更多研究
Python 編譯安裝/庫安裝Python 編譯安裝/缺少模塊
好處
它不如yum等安裝工具的安裝，不會破壞原來系統(tǒng)的關(guān)聯(lián)（通常不會）
它的安裝只是將文件放置于恰當(dāng)?shù)奈恢?/p>
有趣
可重復(fù)編譯
看起來你隨便編譯幾次都隨你
困擾
如何卸載源碼安裝呢？
可能卸載源碼安裝嗎？
經(jīng)驗
Centos5 編譯安裝Python2.7
獲得python2.7.4
wget ?http://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgz
[root@li84-236 app]# wget http://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgz--2013-10-08 18:13:36--? http://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgzResolving www.python.org... 82.94.164.162, 2001:888:2000:d::a2Connecting to www.python.org|82.94.164.162|:80... connected.HTTP request sent, awaiting response...200OKLength:14489063(14M)[application/x-tar]Saving to:`Python-2.7.4.tgz'100%[==============================================================================>] 14,489,063? 1.09M/s? in 13s2013-10-08 18:13:54 (1.10 MB/s) - `Python-2.7.4.tgz.1'saved[14489063/14489063]
解壓
tar zxvf Python-2.7.4.tgz
進(jìn)入目錄咯 ?cd Python-2.7.4
[root@li84-236 app]# cd Python-2.7.4[root@li84-236 Python-2.7.4]# lsbuild? ? ? ? ? configure? ? Include? ? ? ? Mac? ? ? ? ? ? ? Modules? pyconfig.h? ? READMEconfig.guess? configure.ac? install-sh? ? ? Makefile? ? ? ? Objects? pyconfig.h.in? RISCOSconfig.log? ? Demo? ? ? ? ? Lib? ? ? ? ? ? Makefile.pre? ? Parser? python? ? ? ? setup.pyconfig.status? Doc? ? ? ? ? libpython2.7.a? Makefile.pre.in? PC? ? ? Python? ? ? ? Toolsconfig.sub? ? Grammar? ? ? LICENSE? ? ? ? Misc? ? ? ? ? ? PCbuild? python-gdb.py
初始化編譯配置啥子的
./configure
這玩意檢查了一大串的東西
編譯，以及安裝
sudo make && make install
這里用&&看起來是make成功后再執(zhí)行后面的
它很可能以這里結(jié)束
...running install_scriptscopying build/scripts-2.7/idle -> /usr/local/bincopying build/scripts-2.7/smtpd.py -> /usr/local/bincopying build/scripts-2.7/2to3 -> /usr/local/bincopying build/scripts-2.7/pydoc -> /usr/local/binchanging mode of /usr/local/bin/idle to 755changing mode of /usr/local/bin/smtpd.py to 755changing mode of /usr/local/bin/2to3 to 755changing mode of /usr/local/bin/pydoc to 755running install_egg_infoWriting /usr/local/lib/python2.7/lib-dynload/Python-2.7.4-py2.7.egg-infoiftest-f /usr/local/bin/python -o -h /usr/local/bin/python;\thenrm -f /usr/local/bin/python;\elsetrue;\fi(cd/usr/local/bin;ln -s python2 python)rm -f /usr/local/bin/python2(cd/usr/local/bin;ln -s python2.7 python2)rm -f /usr/local/bin/python2-config(cd/usr/local/bin;ln -s python2.7-config python2-config)rm -f /usr/local/bin/python-config(cd/usr/local/bin;ln -s python2-config python-config)test-d /usr/local/lib/pkgconfig||/usr/bin/install -c -d -m755/usr/local/lib/pkgconfigrm -f /usr/local/lib/pkgconfig/python2.pc(cd/usr/local/lib/pkgconfig;ln -s python-2.7.pc python2.pc)rm -f /usr/local/lib/pkgconfig/python.pc(cd/usr/local/lib/pkgconfig;ln -s python2.pc python.pc)rm -f /usr/local/share/man/man1/python2.1(cd/usr/local/share/man/man1;ln -s python2.7.1 python2.1)rm -f /usr/local/share/man/man1/python.1(cd/usr/local/share/man/man1;ln -s python2.1 python.1)[root@li84-236 Python-2.7.4]#
到這里編譯安裝就完成了
安裝后的位置
[root@li84-236 Python-2.7.4]# /usr/local/bin/python2.7Python 2.7.4(default, Oct82013, 18:17:44)[GCC 4.1.220080704(Red Hat 4.1.2-54)]on linux2Type"help","copyright","credits"or"license"formore information.>>>
Linux下is not in the sudoers file解決方法
當(dāng)我們使用sudo命令切換用戶的時候可能會遇到提示以下錯誤：xxx is not in the sudoers file. This incident will be reported，xxx是你當(dāng)前的用戶名，究其原因是用戶沒有加入到sudo的配置文件里
vi/vim
切換到root用戶，運行visudo命令
2
在打開的配置文件中，找到root ALL=(ALL) ALL，在下面添加一行
xxx ALL=(ALL) ALL 其中xxx是你要加入的用戶名稱
3
輸入:wq保存并退出配置文件，再次使用sudo命令就不會有上面的提示了。
sudo:can't open /etc/sudoers: Permission denied 解決方法：chmod -R 0440 /etc/sudoers.d? 或 chmod u-w /etc/sudoers
sudo lsattr /etc/sudoers
看有沒有 i 屬性
假如有 sudo chattr -i /etc/sudoers
