无法在cloudera centos linux vm上安装sasl以从python连接到hive

Question

我想从 python 连接到 Hive 数据仓库。我正在尝试使用以下命令在我的 Cloudera VM（centos 6.7）上安装 sasl（0.2.1 版）：

$sudo pip install sasl

我收到以下错误消息：

Collecting sasl
  Using cached sasl-0.2.1.tar.gz
Requirement already satisfied: six in ./anaconda3/lib/python3.5/site-packages (f
rom sasl)
Building wheels for collected packages: sasl
  Running setup.py bdist_wheel for sasl: started
  Running setup.py bdist_wheel for sasl: finished with status 'error'
  Complete output from command /home/cloudera/anaconda3/bin/python -u -c "import
 setuptools, tokenize;__file__='/tmp/pip-build-cu3nu05u/sasl/setup.py';f=getattr
(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close()
;exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpz1j86agrpip-wheel
....
building 'sasl.saslwrapper' extension
  creating build/temp.linux-x86_64-3.5
  creating build/temp.linux-x86_64-3.5/sasl
  gcc -pthread -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -
Wstrict-prototypes -fPIC -Isasl -I/home/cloudera/anaconda3/include/python3.5m -c
 sasl/saslwrapper.cpp -o build/temp.linux-x86_64-3.5/sasl/saslwrapper.o
  cc1plus: warning: command line option "-Wstrict-prototypes" is valid for Ada/C
/ObjC but not for C++
  In file included from sasl/saslwrapper.cpp:254:
  sasl/saslwrapper.h:22:23: error: sasl/sasl.h: No such file or directory
  In file included from sasl/saslwrapper.cpp:254:
  sasl/saslwrapper.h:145: error: ‘sasl_interact_t’ has not been declared
  sasl/saslwrapper.h:148: error: ‘sasl_conn_t’ has not been declared
...
----------------------------------------
  Running setup.py clean for sasl
Failed to build sasl
Installing collected packages: sasl
  Running setup.py install for sasl: started
    Running setup.py install for sasl: finished with status 'error'

有人知道为什么 sasl 不能在 Cloudera centos 6.7 上安装吗？

谢谢，

ds2000

Answer 1

你也需要安装 cyrus-sasl-devel。

这是我必须补充的：

# yum install python-pip gcc gcc-c++ python-virtualenv cyrus-sasl-devel

在那之后，pip install sasl 工作了。