安裝Python簡單操作方法分享
如果我們想要在freebsd中進(jìn)行一個Python的安裝操作的話,應(yīng)該如何做才能實現(xiàn)一個比較簡單的操作方法呢?首先我們就在這里先為大家介紹了其中一個應(yīng)用比較簡單的安裝Python的方法。
先su到root帳戶
進(jìn)入/usr/ports/lang/Python26
然后直接make
安裝Python整個過程如圖所示,經(jīng)過漫長的編譯之后...
然后make install
又是漫長的等待...
出現(xiàn)Install them as needed.
- ====
- --------------------------------------------------------
- This package was built with the experimental POSIX
- semaphore support. Please ensure that the kernel on the
- system where you deploy this package is either compiled
- with 'option P1003_1B_SEMAPHORES', or has the sem.ko
- kernel module loaded.
- --------------------------------------------------------
- ===> Compressing manual pages for Python26-2.6.1_2
- ===> Running ldconfig
- /sbin/ldconfig -m /usr/local/lib
- ===> Registering installation for Python26-2.6.1_2
- hwt#
恭喜,安裝Python成功
然后輸入hwt# Python
進(jìn)入如下Python開發(fā)環(huán)境
- Python 2.5.4 (r254:67916, Apr 13 2009, 18:09:11)
- [GCC 4.2.1 20070719 [FreeBSD]] on freebsd7
- Type "help", "copyright", "credits" or "license"
for more information.- >>>
輸入print 'hello money'
出現(xiàn)
- >>> print 'hello money'
- hello money
- >>>
恭喜,第一個Python程序出來了
不需要第三個變量來交換兩個輸入值
- >>> a,b=1,2
- >>> a,bb=b,a
- >>> a,b
- (2, 1)
- >>>
以上就是對安裝Python的整個過程的介紹。
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