安装PostgreSQL 9.2的问题

问题描述

我一直在尝试在计算机上安装64位版本的Windows的PostgreSQL PostgreSQL 9.2（Windows 7 64位）并收到此错误：

环境变量COMPSPEC似乎没有指向cmd.exe或存在尾随的半冒号。

我已经

我禁用了防病毒软件（Microsoft Security Essentials）和防火墙。

运行：

 ％COMSPEC％ / C回声测试正常 
  

返回测试正常

我已经检查了我的系统环境变量用于结尾的半冒号，但我找不到。

然后我安装了32位版本，并设法以另一种方式结束安装错误消息指出：安装后步骤运行问题。安装可能无法正确完成读取C：\\ Program Files（x86）\\ PostgreSQL \\ 9.2 \\ data \\ postgresql.conf 时出错，但是没有 postgresql。 conf 该目录中的文件。它确实安装了该应用程序，当我尝试用红色X连接服务器时，它说在底部失败，并且在我输入密码后无法连接。

如何连接到该服务器连接？

解决方案

ComSpec是有关任何安装失败的通用错误消息。

p>

确定问题

1. 导航至以下路径
   c：\用户\XXXXXX\AppData\Local\Temp


2. 打开'bitrock_installer_XXXX.log'


3. 检查是否出现以下错误：

这是''（例如'\Postgres安装'->'\POSTGR〜1'）
有关禁用8.3文件名和目录的Microsoft文章：

解决方案：

1. 在管理模式下打开命令提示符



2. 执行以下命令以根据驱动器更改格式或所有驱动器

   
   
   

   示例命令：

     fsutil 8dot3name set 1 -在所有卷上禁用8dot3名称创建
    fsutil 8dot3name set C：1-在c上禁用8dot3名称创建：
     




3. 以具有管理员特权的用户身份执行安装



4. 安装后，请考虑将8dot3name设置重置为默认值（2），以避免意外的后果

希望它可以解决问题！

I've been trying to install the 64bit version of PostgreSQL 9.2 for Windows on my machine (Windows 7 64bit) and get this error:

The environment variable COMPSPEC does not seem to point to the cmd.exe or there is a trailing semi colon present.

I've installed it as Administrator.

I disabled the antivirus (Microsoft Security Essentials) and the firewall.

Running:

"%COMSPEC%" /C "echo test ok"

returned test ok

I've checked my System Environment Variables for trailing semi colon and I couldn't find any.

I then installed the 32bit version and managed to get to the end of the install with a different error message stating: Problem running post-install step. Installation may not complete correctly Error reading the C:\Program Files (x86)\PostgreSQL\9.2\data\postgresql.conf but there is no postgresql.conf file in that directory. It did install the application and when I try to connect the server with the red X on it it says fail at the bottom and it won't connect after I type in my password.

How can I connect to this server connection?

解决方案

ComSpec is a generic error message for any installation failure.

Identifying the problem

1. Navigate to below pathc:\Users\XXXXXX\AppData\Local\Temp
2. Open 'bitrock_installer_XXXX.log'
3. Check, if you are getting below error:

This is a problem with '8.3 file names and directories' (e.g. '\Postgres Install' -> '\POSTGR~1')Microsoft article on disabling 8.3 file names and directories: https://support.microsoft.com/en-gb/kb/121007

Solution:

1. Open command prompt in admin mode

2. Execute following command to change the format based on your drive or all drives

   Sample commands:

   fsutil 8dot3name set 1"      - disable 8dot3 name creation on all volumes
   fsutil 8dot3name set C: 1"   - disable 8dot3 name creation on c:
   

3. Execute the installation as a user having admin privileges

4. After install, consider resetting the 8dot3name setting to default (2) to avoid unintended consequences

Hope it solves the problem!

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