Mac pip install protobuf 安装失败
Installing collected packages: six, protobufFound existing installation: six 1.4.1
DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
Uninstalling six-1.4.1:
Exception:
Traceback (most recent call last):
File "/Users/xiaodu/Library/Python/2.7/lib/python/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/Users/xiaodu/Library/Python/2.7/lib/python/site-packages/pip/commands/install.py", line 342, in run
prefix=options.prefix_path,
File "/Users/xiaodu/Library/Python/2.7/lib/python/site-packages/pip/req/req_set.py", line 778, in install
requirement.uninstall(auto_confirm=True)
解决mac下安装pymssql问题
mac环境:10.11.6
python:2.7.10
sudo pip install pymssql 后出现下面问题:
creating build/temp.macosx-10.11-intel-2.7
cc -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -I/usr/local/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mssql.c -o build/temp.macosx-10.11-intel-2.7/_mssql.o -DMSDBLIB
_mssql.c:266:10: fatal error: 'sqlfront.h' file not found
#include "sqlfront.h"
^
1 error generated.
error: command 'cc' failed with exit status 1
error: command 'gcc' failed with exit status 1
错误:error: command 'gcc' failed with exit status 1在 centons 使用pip安装Python模块出现error: command 'gcc' failed with exit status 1 ,明明装了gcc的,怎么会不行呢,然后发觉是failed不是not found,这说明这个错误个gcc没多大关系,应该是缺少某些功能模块,然后谷歌了一下,先后安装了python-devel,libffi-devel后还是不行,最后发觉要安装openssl-devel才行
可如下命令行安装:
yum install gcc libffi-devel python-devel openssl-devel
ImportErrorNomodulenamedCrypto.Cipher问题解决方案
今天在安装mycli命令行工具,运行mycli --help的时候出现以下问题from Crypto import Random 问题
from Crypto.Cipher import AES 问题
在导入以上两条语句中,出现问题,显示出现无法找到crypto包,按照提示,
pip install Crypto
pip install Crypto.Cipher
加入crypto包之后,然后还是出现这个问题。
问题解决参考以下链接:
http://stackoverflow.com/questions/19623267/importerror-no-module-named-crypto-cipher
标签: linux pip mycli crypto pycrypto
python setuptools 安装
python下的setuptools带有一个easy_install的工具,在安装python的每三方模块、工具时很有用,也很方便。安装setuptools前先安装pip,
1. 下载:
在它的官网可以下载到安装包:
https://pypi.python.org/pypi/setuptools
页面最下面的是它的安装链接,如:
$wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-12.0.3.tar.gz#md5=f07e4b0f4c1c9368fcd980d888b29a65
tar -zxvf setuptools-12.0.3.tar.gz
cd setuptools-12.0.3
python setup.py install
如果在安装过程中出现以下错误:
Installed /usr/local/python2.7.3/lib/python2.7/site-packages/supervisor-4.0.0_dev-py2.7.egg
Processing dependencies for supervisor==4.0.0-dev
Searching for meld3>=1.0.0
Reading https://pypi.python.org/simple/meld3/
Download error on https://pypi.python.org/simple/meld3/: [Errno 1] _ssl.c:504: error:14090086:SSL
标签: python pip setuptools
module' object has no attribute 'OP_NO_TLSv1_1
scrapy startproject pachong
Traceback (most recent call last):
File "/bin/scrapy", line 9, in <module>
load_entry_point('Scrapy==1.5.0', 'console_scripts', 'scrapy')()
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 339, in load_entry_point
return False # egg isn't macosx or legacy darwin
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2470, in load_entry_point
return self.__dep_map
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2184, in load
part = replace(part,part)
File "/usr/lib/python2.7/site-packages/scrapy/cmdline.py", line 9, in <module>
from scrapy.crawler import CrawlerProcess
File "/usr/lib/python2.7/site-packages/scrapy/crawler.py", line 7, in <module>
from twisted.internet import reactor, defer
File "/usr/lib64/python2.7/site-packages/twisted/internet/reactor.py", line 38, in <module>
from twisted.internet import default
File "/usr/lib64/python2.7/site-packages/twisted/internet/default.py", line 56, in <module>
install = _getInstallFunction(platform)
File "/usr/lib64/python2.7/site-packages/twisted/internet/default.py", line 44, in _getInstallFunction
from twisted.internet.epollreactor import install
File "/usr/lib64/python2.7/site-packages/twisted/internet/epollreactor.py", line 24, in <module>
linux pip 安装使用详解
pip类似RedHat里面的yum,php中composer, 安装Python包非常方便。本节详细介绍pip的安装、以及使用方法。1、pip下载安装
1.1 pip下载
# wget "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb" --no-check-certificate
1.2 pip安装# tar -xzvf pip-1.5.4.tar.gz
# cd pip-1.5.4
# python setup.py install
Python Django 教程四
Python Django 教程四
接下来使用Python Django 创建我们的第一个项目
1.1 首先,新建一个项目(project), 名称为 myproject01django-admin startproject myproject01
备注:
1. 如果 django-admin 不行,请用 django-admin.py
2. 如果是在Linux是用源码安装的,或者用 pip 安装的,也是用 django-admin.py 命令
运行后,如果成功的话, 我们会看到如下的目录样式
标签: python pip Virtualenv django
Python Django 教程三
Python Django 教程三Django 基本命令
1. 新建一个 django project
django-admin startproject project-name
一个 project 为一个项目,project-name 项目名称,改成你自己的,要符合Python 的变量命名规则(以下划线或字母开头)
2. 新建 app
python manage.py startapp app-name
或 django-admin.py startapp app-name
一般一个项目有多个app, 当然通用的app也可以在多个项目中使用。
3. 同步数据库
python manage.py syncdb
注意:Django 1.7.1及以上的版本需要用以下命令
python manage.py makemigrations
python manage.py migrate
标签: python pip Virtualenv django
Python Django 教程二
python Django 教程二Django安装
在安装Django之前,系统上必须已经安装了Python,至于如何安装Python,这里就不多讲了
安装好Python之后,建议安装easy_install,这样直接使用命令easy_install django即可下载最新版本,非常方便。
注意:以下方法中任何一种方法安装都可,不用每个都试一次。
另外 建议自行安装 bpython,这样在用起来会爽很多。进入终端的时候输入 bpython 可以有提示。当然也可以选择用 ipython
一. 用 pip 来安装
1.1 需要先安装pip
标签: python pip Virtualenv django
热门日志
分类
- Django(4)
- ssdb(1)
- Mac(7)
- C(1)
- memcache(1)
- Python(32)
- Vim(8)
- sed(2)
- ansible(3)
- awk(4)
- shell(3)
- about(1)
- git(9)
- bat(4)
- svn(0)
- docker(1)
- Tornado(1)
- go(2)
- 架构(18)
- Vue(1)
- game(2)
- Html(6)
- Java(8)
- Mysql(37)
- Ajax(2)
- Jsp(1)
- Struts(8)
- Linux(72)
- JavaScript(39)
- Staruml(0)
- Mouth(1)
- Php(102)
- Windows(8)
- Message(48)
- Lua(10)
- Compute(1)
- Redis(7)
- Nginx(12)
- Jquery(1)
- Apache(1)
- cocos2d-x(8)