Question

我试图在我的Windows 7 - 64位版本上安装cx_Oracle。我之前有一个关于在Windows上安装cx_Oracle的问题here，我自己解决了这个问题;但它是Windows 7的32位版本;在这里我遇到了安装它的新问题。

我应该提一下，我部署了64位版本的MinGW以及Microsoft Visual Studio 2008。对于我都得到了command 'gcc' failed with exit status 1。我在easy_install cx_Oracle控制台中尝试了Microsoft Visual Studio 2008，我得到了这个输出（这是我从Windows默认命令行运行命令时得到的）：

Setting environment for using Microsoft Visual Studio 2008 x86 tools.

C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC>easy_install cx_Oracle
Searching for cx-Oracle
Reading http://pypi.python.org/simple/cx_Oracle/
Reading http://cx-oracle.sourceforge.net
Reading http://starship.python.net/crew/atuining
Best match: cx-Oracle 5.1.2
Downloading http://prdownloads.sourceforge.net/cx-oracle/cx_Oracle-5.1.2.tar.gz?
download
Processing cx_Oracle-5.1.2.tar.gz
Writing c:\users\user\appdata\local\temp\easy_install-txvil3\cx_Oracle-5.1.2\set
up.cfg
Running cx_Oracle-5.1.2\setup.py -q bdist_egg --dist-dir c:\users\user\appdata\l
ocal\temp\easy_install-txvil3\cx_Oracle-5.1.2\egg-dist-tmp-pjitbi
In file included from C:\oracle\instantclient_11_2\sdk\include/oci.h:541:0,
                 from cx_Oracle.c:10:
C:\oracle\instantclient_11_2\sdk\include/oratypes.h:236:25: error: expected '=',
 ',', ';', 'asm' or '__attribute__' before 'ubig_ora'
C:\oracle\instantclient_11_2\sdk\include/oratypes.h:237:25: error: expected '=',
 ',', ';', 'asm' or '__attribute__' before 'sbig_ora'
In file included from C:\oracle\instantclient_11_2\sdk\include/oci.h:3045:0,
                 from cx_Oracle.c:10:
C:\oracle\instantclient_11_2\sdk\include/ociap.h:7459:40: error: unknown type na
me 'ubig_ora'
C:\oracle\instantclient_11_2\sdk\include/ociap.h:7471:36: error: unknown type na
me 'ubig_ora'
C:\oracle\instantclient_11_2\sdk\include/ociap.h:8278:23: error: unknown type na
me 'sbig_ora'
C:\oracle\instantclient_11_2\sdk\include/ociap.h:8278:46: error: unknown type na
me 'sbig_ora'
In file included from Connection.c:776:0,
                 from SessionPool.c:139,
                 from cx_Oracle.c:198:
Callback.c: In function 'Callback_BindByNameArgs':
Callback.c:73:15: warning: variable 'errorHandle' set but not used [-Wunused-but
-set-variable]
Callback.c:72:15: warning: variable 'bindHandlePtr' set but not used [-Wunused-b
ut-set-variable]
Callback.c: In function 'Callback_DefineByPosArgs':
Callback.c:120:15: warning: variable 'errorHandle' set but not used [-Wunused-bu
t-set-variable]
Callback.c:118:17: warning: variable 'defineHandle' set but not used [-Wunused-b
ut-set-variable]
Callback.c: In function 'Callback_ExecuteArgs':
Callback.c:158:15: warning: variable 'errorHandle' set but not used [-Wunused-bu
t-set-variable]
Callback.c:157:16: warning: variable 'serviceContextHandle' set but not used [-W
unused-but-set-variable]
Callback.c: In function 'Callback_FetchArgs':
Callback.c:181:15: warning: variable 'errorHandle' set but not used [-Wunused-bu
t-set-variable]
Callback.c: In function 'Callback_PrepareArgs':
Callback.c:206:15: warning: variable 'errorHandle' set but not used [-Wunused-bu
t-set-variable]
error: Setup script exited with error: command 'gcc' failed with exit status 1

我还尝试使用python setup.py build --compiler=mingw32 install从源代码安装它，我也遇到了同样的错误。

我也试过easy_install http://prdownloads.sourceforge.net/cx-oracle/cx_Oracle-5.1.2-11g.win-amd64-py2.7.msi?download; URL是sourceForge的cx_Oracle Windows amd64安装程序（Oracle 11g，Python 2.7）的链接。我明白了：

C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC>easy_install http://prdown
loads.sourceforge.net/cx-oracle/cx_Oracle-5.1.2-11g.win-amd64-py2.7.msi?download

Downloading http://prdownloads.sourceforge.net/cx-oracle/cx_Oracle-5.1.2-11g.win
-amd64-py2.7.msi?download
Processing cx_Oracle-5.1.2-11g.win-amd64-py2.7.msi
error: Not a recognized archive type: c:\users\user\appdata\local\temp\easy_inst
all-ys4fjr\cx_Oracle-5.1.2-11g.win-amd64-py2.7.msi

为了完整起见，我应该说我正在使用oracle即时客户端11.我设置了PATH和ORACLE_HOME个环境变量。我的机器中的Navicat等其他数据库应用程序可以很好地与这个客户端配合知道这个装置有什么问题吗？

Answer 1

实际上您正试图在您引用的网址中下载cx_Oracle的二进制文件

http://prdownloads.sourceforge.net/cx-oracle/cx_Oracle-5.1.2-11g.win-amd64-py2.7.msi

指向的文件是* .msi，它代表Microsoft Installer并包含预编译的东西。因此，不要使用pip / easy_install来执行cx_Oracle的设置，只需双击msi文件;这将安装所有需要的文件（.pyd和.so）。

在Windows 64位上安装cx_Oracle时，命令'gcc'以退出状态1失败

1 个答案: