Mac終端查看python版本號

注意:?

python語言大小寫非常敏感，利用Mac終端查看版本號必須用大寫的python -V

另外cocoapods是利用ruby語言寫的，不是python語言。

$python -V

Python 2.7.10

如果不小心錯寫成小寫的python -v就會打印如下一大堆信息，讓人誤以為Mac系統沒有預裝python呢？

$python -v

# installing zipimport hook

import zipimport # builtin

# installed zipimport hook

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py

import site # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py

import os # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.pyc

import errno # builtin

import posix # builtin

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.py

import posixpath # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/stat.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/stat.py

import stat # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/stat.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/genericpath.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/genericpath.py

import genericpath # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/genericpath.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/warnings.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/warnings.py

import warnings # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/warnings.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/linecache.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/linecache.py

import linecache # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/linecache.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/types.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/types.py

import types # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/types.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/UserDict.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/UserDict.py

import UserDict # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/UserDict.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_abcoll.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_abcoll.py

import _abcoll # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_abcoll.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/abc.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/abc.py

import abc # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/abc.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_weakrefset.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_weakrefset.py

import _weakrefset # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_weakrefset.pyc

import _weakref # builtin

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy_reg.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy_reg.py

import copy_reg # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy_reg.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/traceback.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/traceback.py

import traceback # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/traceback.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.py

import sysconfig # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py

import re # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_compile.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_compile.py

import sre_compile # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_compile.pyc

import _sre # builtin

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_parse.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_parse.py

import sre_parse # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_parse.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_constants.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_constants.py

import sre_constants # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sre_constants.pyc

dlopen("/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so", 2);

import _locale # dynamically loaded from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_sysconfigdata.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_sysconfigdata.py

import _sysconfigdata # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_sysconfigdata.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_osx_support.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_osx_support.py

import _osx_support # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/_osx_support.pyc

import encodings # directory /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/__init__.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/__init__.py

import encodings # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/__init__.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/codecs.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/codecs.py

import codecs # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/codecs.pyc

import _codecs # builtin

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/aliases.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/aliases.py

import encodings.aliases # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/aliases.pyc

# /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/utf_8.pyc matches /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/utf_8.py

import encodings.utf_8 # precompiled from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/encodings/utf_8.pyc

Python 2.7.10 (default, Oct 23 2015, 19:19:21)

[GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

dlopen("/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/readline.so", 2);

import readline # dynamically loaded from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/readline.so

>>>

最后編輯于 ：
?著作權歸作者所有,轉載或內容合作請聯系作者
平臺聲明：文章內容（如有圖片或視頻亦包括在內）由作者上傳并發布，文章內容僅代表作者本人觀點，簡書系信息發布平臺，僅提供信息存儲服務。
  • 人面猴
    序言：七十年代末，一起剝皮案震驚了整個濱河市，隨后出現的幾起案子，更是在濱河造成了極大的恐慌，老刑警劉巖，帶你破解...
    沈念sama閱讀 230,825評論 6贊 546
  • 死咒
    序言：濱河連續發生了三起死亡事件，死亡現場離奇詭異，居然都是意外死亡，警方通過查閱死者的電腦和手機，發現死者居然都...
    沈念sama閱讀 99,814評論 3贊 429
  • 救了他兩次的神仙讓他今天三更去死
    文/潘曉璐 我一進店門，熙熙樓的掌柜王于貴愁眉苦臉地迎上來，“玉大人，你說我怎么就攤上這事。” “怎么了？”我有些...
    開封第一講書人閱讀 178,980評論 0贊 384
  • 道士緝兇錄：失蹤的賣姜人
    文/不壞的土叔 我叫張陵，是天一觀的道長。 經常有香客問我，道長，這世上最難降的妖魔是什么？ 我笑而不...
    開封第一講書人閱讀 64,064評論 1贊 319
  • ?港島之戀（遺憾婚禮）
    正文 為了忘掉前任，我火速辦了婚禮，結果婚禮上，老公的妹妹穿的比我還像新娘。我一直安慰自己，他們只是感情好，可當我...
    茶點故事閱讀 72,779評論 6贊 414
  • 惡毒庶女頂嫁案：這布局不是一般人想出來的
    文/花漫 我一把揭開白布。 她就那樣靜靜地躺著，像睡著了一般。 火紅的嫁衣襯著肌膚如雪。 梳的紋絲不亂的頭發上，一...
    開封第一講書人閱讀 56,109評論 1贊 330
  • 城市分裂傳說
    那天，我揣著相機與錄音，去河邊找鬼。 笑死，一個胖子當著我的面吹牛，可吹牛的內容都是我干的。 我是一名探鬼主播，決...
    沈念sama閱讀 44,099評論 3贊 450
  • 雙鴛鴦連環套：你想象不到人心有多黑
    文/蒼蘭香墨 我猛地睜開眼，長吁一口氣：“原來是場噩夢啊……” “哼！你這毒婦竟也來了？” 一聲冷哼從身側響起，我...
    開封第一講書人閱讀 43,287評論 0贊 291
  • 萬榮殺人案實錄
    序言：老撾萬榮一對情侶失蹤，失蹤者是張志新（化名）和其女友劉穎，沒想到半個月后，有當地人在樹林里發現了一具尸體，經...
    沈念sama閱讀 49,799評論 1贊 338
  • ?護林員之死
    正文 獨居荒郊野嶺守林人離奇死亡，尸身上長有42處帶血的膿包…… 初始之章·張勛 以下內容為張勛視角 年9月15日...
    茶點故事閱讀 41,515評論 3贊 361
  • ?白月光啟示錄
    正文 我和宋清朗相戀三年，在試婚紗的時候發現自己被綠了。 大學時的朋友給我發了我未婚夫和他白月光在一起吃飯的照片。...
    茶點故事閱讀 43,750評論 1贊 375
  • 活死人
    序言：一個原本活蹦亂跳的男人離奇死亡，死狀恐怖，靈堂內的尸體忽然破棺而出，到底是詐尸還是另有隱情，我是刑警寧澤，帶...
    沈念sama閱讀 39,221評論 5贊 365
  • ?日本核電站爆炸內幕
    正文 年R本政府宣布，位于F島的核電站，受9級特大地震影響，放射性物質發生泄漏。R本人自食惡果不足惜，卻給世界環境...
    茶點故事閱讀 44,933評論 3贊 351
  • 男人毒藥：我在死后第九天來索命
    文/蒙蒙 一、第九天 我趴在偏房一處隱蔽的房頂上張望。 院中可真熱鬧，春花似錦、人聲如沸。這莊子的主人今日做“春日...
    開封第一講書人閱讀 35,327評論 0贊 28
  • 一樁弒父案，背后竟有這般陰謀
    文/蒼蘭香墨 我抬頭看了看天上的太陽。三九已至，卻和暖如春，著一層夾襖步出監牢的瞬間，已是汗流浹背。 一陣腳步聲響...
    開封第一講書人閱讀 36,667評論 1贊 296
  • 情欲美人皮
    我被黑心中介騙來泰國打工， 沒想到剛下飛機就差點兒被人妖公主榨干…… 1. 我叫王不留，地道東北人。 一個月前我還...
    沈念sama閱讀 52,492評論 3贊 400
  • 代替公主和親
    正文 我出身青樓，卻偏偏與公主長得像，于是被迫代替她去往敵國和親。 傳聞我的和親對象是個殘疾皇子，可洞房花燭夜當晚...
    茶點故事閱讀 48,703評論 2贊 380

推薦閱讀更多精彩內容