centos6.5 64位
python 升級
下載python
wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz
解壓python
tar -xzvf Python-2.7.8.tgz
更改工作目錄
cd Python-2.7.8
安裝
./configure
make all
make install
make clean
make distclean
查看python的版本
/usr/local/bin/python2.7 -V
建立軟連接，使系統默認的 python指向 python2.7
mv /usr/bin/python /usr/bin/python2.6.6 ln -s /usr/local/bin/python2.7 /usr/bin/python
修改yum 目前不支持2.7的版本
vi /usr/bin/yum
#!/usr/bin/python2.6.6
安裝組件
2.安裝pippip下載頁面https://pypi.python.org/pypi/pip
$ wget https://pypi.python.org/packages/source/p/pip/pip-7.1.0.tar.gz
$ cd pip-7.1.0$ python setup.py install
3.安裝setuptools
$ wget https://pypi.python.org/packages/source/s/setuptools/setuptools-20.7.0.tar.gz
$ tar -zxvf setuptools-20.7.0.tar.gz
$ cd setuptools-20.7.0
$ python setup.py install
4、根據官方文檔操作，在執行到fabmanager create-admin --app caravel時，提示：fabmanager not found
將fab添加至PATH變量中，$ export PATH=$PATH:/usr/local/python2.7/bin
若沒安裝fab，下載解壓安裝後，再添加
$ wget https://pypi.python.org/packages/source/f/fab/fab-1.4.2.tar.gz#md5=45b945bdde70995868ef1497664a11d7
$ tar -zxvf fab-1.4.2.tar.gz
$ cd fab-1.4.2
$ python setup.py install
pip install scrapy
做如下的更新
sudo yum upgrade python-setuptools
sudo yum install gcc libffi-devel python-devel python-pip python-wheel openssl-devel
安裝步驟
http://airbnb.io/caravel/installation.html
# Install caravel
pip install caravel
# Create an admin user
fabmanager create-admin --app caravel
# Initialize the database
caravel db upgrade
# Create default roles and permissions
caravel init
# Load some data to play with
caravel load_examples
# Start the web server on port 8088
caravel runserver -p 8088
# To start a development web server, use the -d switch
# caravel runserver -d
解決問題：
/usr/local/lib/python2.7/site-packages/pip-7.1.0-py2.7.egg/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
提示是由於urllib3的SSL連接失敗
解決方法
首先安裝Python-devel libffi-devel openssl-devel
yum install python-devel libffi-devel openssl-devel
之後在安裝pyopenssl ndg-httpsclient pyasn1
pip install pyopenssl ndg-httpsclient pyasn1
在運行pip就不會出現警告了
在執行
fabmanager create-admin --app caravel 會出現錯誤需要安裝
pysqlite2 和 sqlite3