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?
ComSpec is a generic error message for any installation failure.
Identifying the problem
Navigate to below path
c:\Users\XXXXXX\AppData\Local\Temp
Open 'bitrock_installer_XXXX.log'
Check, if you are getting below error:
Script stderr:
'"C:\Users\XXXXX\AppData\Local\Temp\POSTGR~1\TEMP_C~1.BAT"' is not recognized as an internal or external command, operable program or batch file.
Error running
C:\Users\XXXXX\AppData\Local\Temp/postgresql_installer_47b21c4ea1/temp_check_comspec.bat :
'"C:\Users\XXXXX\AppData\Local\Temp\POSTGR~1\TEMP_C~1.BAT"' is not recognized as an internal or external command,
operable program or batch file.
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:
Open command prompt in admin mode
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:
Execute the installation as a user having admin privileges
After install, consider resetting the 8dot3name setting to default (2) to avoid unintended consequences
Hope it solves the problem!
Very easy fix:
Just open Advanced System Settings in Control Panel and create a new System Variable( in the System Variable instead of User Variable section).
In the variable name, enter ComSpec and then in the variable value , enter C:\Windows\system32\cmd.exe.
Alternative fix:
If you have already the ComSpec variable in the System Variable section, remove the ;at the end of it this should fix it.
It's not COMPSPEC it's just COMSPEC. Please show the output of:
echo %COMSPEC%
Note that COMSPEC could be set to something different in the Administrator account you're running the installer as. I'm not sure how to find that out, but it might appear in the PostgreSQL installer log, so please upload that and link to it in your post. See Reporting an installation error for info on where to get the installer log.
See the PostgreSQL for Windows FAQ entry Check the COMSPEC environment variable.
Here's a report I made suggesting that the installer should test for this explicitly and here's my blog post on the topic.
I got the same problem, and i found in the log:
Script stderr:
'C:\Users\S300' is not recognized as an internal or external command,
operable program or batch file.
Error running C:\Users\S300 (i5)\AppData\Local\Temp/postgresql_installer_56caeadbd6/temp_check_comspec.bat : 'C:\Users\S300' is not recognized as an internal or external command,
operable program or batch file.
I change in User Variables TEMP to D:\TEMP and TMP to D:\TEMP.
And Solved My Problem.
In my case , the Installer was in %USERPROFILE%\DownloadsP{ Windows download folder}, I moved the installer to desktop and ran again. weird it worked lol.
I had a similar problem. After installation, the data folder contained no postgres.conf file. It only contained a single folder named "pg_log".
I described the solution that I used here: Postgres Installation Error reading file postgresql.conf
Basically, it would be helpful to check if the user has full permissions for the postgres folder, and run "init_db" and "pg_ctl start" commands again. If the path contains a space character, try using a relative path for the pg_ctl data folder argument.
I'm running Windows Server 2003 R2, and I have been unable to resolve this problem with the installer, so I resorted to using the binary PostgreSQL package. Hopefully this will be an alternative for others who do not want to perform an OS reinstall.
First, some background (hopefully useful to the developers)
It started out with the postgres service failing to start (the server had been running reliably for over a year). I assumed it was a corrupted PostgreSQL installation, so I uninstalled and attempted to reinstall. I encountered the following error:
There has been an error.
The environment variable COMSPEC does not seem to point to the cmd.exe or there is a trailing semicolon present.
Please fix this variable and restart installation.
However, the COMSPEC variable is set properly, verified with:
echo %COMSPEC%
C:\WINDOWS\system32\cmd.exe
and:
"%COMSPEC%" /C "echo test ok"
test ok
Since this is Windows Server 2003, there is no UCA wrapper around the Administrator account, so that is not causing the problem.
Manual Installation
NET USER postgres /ADD
C:\pgsql\bin\initdb.exe -U postgres -A password -E utf8 -W -D C:\pgsql\data
runas /user:postgres "C:\pgsql\bin\pg_ctl -D C:/pgsql/data -l C:/pgsql/logfile.txt start"
just do it run as administrator and change the environment system variable
like create a new variable 'ComSpec' and value type 'C:\Windows\system32\cmd.exe'.
If the installer exe is on a network share that mapped drive might actually not be accessible to the installer as it runs as administrator. This can often happen in some virtual machine arrangements such as running windows in a parallels VM. Copy the installer to a local drive first and you won't have a problem.
What worked for me after trying to enter the commandline given her in cmd.exe
I found it was named cmd1.exe in system32.. so i copied the file and renamed it as cmd.exe and installation finished
Open Environment Variables, you can do this on Windows 7 by typing environment variables in the Search program and files bar when pressing the start button at the bottom left of the desktop. And create a new System Variable(in the 'System Variable' instead of 'User Variable' section).
In the variable name, enter ComSpec and then in the variable value , enter C:\Windows\system32\cmd.exe.
That's all. Hope it works!
Alternative fix:
If you already got the ComSpec variable in the System Variable section, remove the ; at the end of it this should fix it.
First find the path to cmd.exe(mostly it is C:\Windows\System32\cmd.exe).
Go to the enviornment variable and add this path to system variable path.And also create new variable in user variable called ComSpec and add this path as value. And you are ready to go.
Related
I'm at my wits end here. This is what I get when I type "echo %PATH%" into cmd:
C:\Users\user>g++
'g++' is not recognized as an internal or external command,
operable program or batch file.
C:\Users\user>echo %PATH%
C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\Wind
owsPowerShell\v1.0\; C:\MinGW\bin\;C:\Users\user\AppData\Local\Programs\Python\P
ython39\Scripts\;C:\Users\user\AppData\Local\Programs\Python\Python39\;C:\Users\
user\AppData\Local\Programs\Microsoft VS Code\bin; C:\MinGW\bin\;
C:\Users\user>
I've tried everything. Of course i'm using new cmd instances to check. Restarting doesn't work. I can go to the C:/mingw/bin directory and open g++ just fine with cmd once there. I've tried all the different formatting with the PATH variable: The 'C:' part, semi colon at end, backslash at end. No permutation works. You can see in the output above that both my user and system path have the correct directory for g++.
UPDATE: Ok I just tried updating only one user/system path at a time. I get the 'This app can't run on your PC dialogue' (windows 8.1) and at returns 'access denied' now. But when I run the cmd as admin it works!
But still VScode returns
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
Cannot create temporary file in C:\Users\user\AppData\Local\Temp; C:\MinGW\bin\g++.exe\: Invalid argument
now
I have PTC integrity installed on my PC, but I would like to use CLI commands.
Unforonutaly, no PTC command is recognized in my console. Probably I have to set up some system env variables?
Or do I need some extra software/server installed besides?
I tried the next commands so far:
man imabout
man "im about"
man "im"
No manual entry for
im
si
'im' is not recognized as an internal or external command, operable
program or batch file.
when im is not recognized by your system, then
1) PTC is not running
or
2) your environmental variable is missing the entry:
C:\Program Files\Integrity\Lifecyle Manager Client\bin
First, check if you are using the client network if yes then use the
respective VPN with pulse secure or any VPN set-up with the
respective client VPN.
Second, if its in local n/w or at server location use the below basic
command
mksapiviewer --iplocal --xml im connect --hostname=HOSTNAME --port=7001
--user=ALM_USER --password=PASSWORD > Filename.txt
This will give you output in the text file and which is generated in the user folder or you can give manual file location.
If XML's exit code is coming "0" then it means the command run successfully.
This issue occurs when Tool path is not added into the PATH variable, please add the upto the Client_Install_Dir/bin directory.
I would like to ask you if it's normal that my "Setting environment" changes after each system reboot or even if I just close my cmd console.
for example, I'm using python 3.5, when I wan to use python or to uses pip under the cmd I got an error like :
C:\>python
'python' is not recognized as an internal or external command,
operable program or batch file.
To fix this, I use :
set PATH=%PATH%;C:\Python35
It works after, but as I said before, once I restart my computer, or I close the console, I've the same problem !!!
Thanks in advance for your help and comments. I just would like to inform you that I'm using Windows 7 - 64bits.
You need to add this path in System (Windows+Pause key), Advanced, Environment variables. There you have two sections, System and User, in System, edit the PATH key.
The next time you start a console the path will be present.
Alternaly, if you don't want to modify the setting there (or you have no rights) you could start the app with a batch file which sets the path before launching the app.
In Ruby you can adapt the environment variables from within the script itself by using ENV eg ENV['path'] += 'C:\\Python35'
, I'm sure Python can do this too but wouldn't know how. In your use case this won't help of course.
The SETX command will set the variable permanently. Use SETX /? for information. Set a persistent environment variable from cmd.exe
For Python, many developers use venv which is included with the Python install. https://docs.python.org/3/library/venv.html?highlight=venv#module-venv
On my main pc (Win 7 64bit) basic windows commands like ping and ipconfig suddenly need admin rights.
If I start a normal command-line window, these commands are not found anymore ("X is not recognized as an internal or external command, operable program or batch file.")
If I start the command-line window with "Run as Administrator" everything works as expected.
On my second PC (Win 7 32 bit) I do not need admin rights.
And I strongly believe that I did not need admin rights on my main pc a couple of weeks ago. Something must have changed, thus I think there must be some (registry) switch or something.
any ideas? thanks a lot
[edit]
I am still the admin user - just starting cmd normally, not with "run as admin"
[edit2]
It indeed was the PATH, variable. Problem was, that Path was saved as the wrong type of string in the registry
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\Path
has to be a REG_EXPAND_SZ as explained in this thread. Path being of the wrong type of string made it unable to expand %SystemRoot%. Make sure that both your system PATH as well as your user PATH environment variables are of type REG_EXPAND_SZ.
In an effort to narrow down the issue try the following:
open command prompt
make sure you are on the C:\ directory
type this: windows\system32\ipconfig /all
That will point to the default location for the command... You can also follow the path out to see if the ipconfig.exe is there in the first place. If that doesn't work or the file is not there, it could be corrupt or you could possibly have a virus designed to disable these commands.
Srart normal cmd prompt and look at output of the following commands
set path
dir %windir%\system32\ping.exe
dir %windir%\syswow64\ping.exe
dir %windir%\sysnative\ping.exe
Thought, they will show you a problem. May be ping is not found by %path% or somehow...
I have installed ActivePerl on my Windows OS. I have followed below URL
procedure to install
ActivePerl Installation
After having done that, I have tried to run "perl -v " on the command line. But it reports the following error.
The system cannot execute the
specified program
What do I need to do to solve these issues?
I was facing a similar issue... but the thing was that I could execute the file by right clicking the file and opening it with perl command line interpreter.... but still the perl-v command would give the error... all I had to do was execute this command
set PATH=C:\Perl\bin;%PATH%
This solved the issue...
You need to make sure the directory where the Perl executable lives (it might be C:\perl\bin, but basically wherever you told ActiveState Perl to be installed) is in your PATH environmental variable (you can find the variable value by typing set PATH command on command line prompt in Windows).
If you're not sure where you installed Perl to (and can't find it in the default C:\perl\bin), you can find the directory by going to Start menu, finding ActiveState Perl folder, and right-clicking on "Perl Package Manager" icon, then pick "Properties" from the right-click menu. Properties window (in the "Shortcut" tab) will have a "Target" line showing the directory.
I was getting a similar error after installing ActiveState Perl on Windows 8 x64 bit edition and trying to invoke 'perl' at the command line.
'perl' is not recognized as an internal or external command, operable
program or batch file.
I remember selecting the option during installation to add the Perl directory to the system PATH environment, and after checking the system properties, it was indeed showing in the system PATH.
I tried installing 'Microsoft Visual C++ 2008 x86 and x64 redistributable setup' files as suggested by a few places but it still did not resolve the issue, until I tried some of the suggestions in this thread.
At the command prompt I entered:
set PATH
And surprisingly it did not list the Perl directories as being included in the PATH variables.
So to remedy that I entered this into the command prompt and hit enter:
set PATH=C:\Perl64\bin;C:\Perl64\site\bin;%PATH%
(The directory paths are for the 64 bit edition of Perl, adjust according to your installation) the %PATH% portion is important and ensures your existing settings are kept and not wiped out and overwritten when you set the PATH.
That fixed it and entering 'perl -v' into command prompt successfully replies your Perl version. If you had a PowerShell window open before setting the PATH variable, you will need to close it and re-open another instance of PowerShell.
I believe the original underlying issue was something to do with different PATH variables for 32-bit and 64-bit environments and possibly some internal Windows redirection that takes place automatically.
This doesn't sound like a problem with PATH - I would expect it to give the message 'perl' is not recognized as an internal or external command, operable program or batch file.
I have not seen this error message, but http://nirlevy.blogspot.com/2008/03/system-cannot-execute-specified-program.html makes some suggestion for related programs.
Or maybe ask on an Active State forum.
I had the same error. I was able to solve it by changing the order of the Perl64 entries in the PATH variable in the Environment Variables. I moved the C:\Perl64\bin to be before C:\Perl64\site\bin and it worked.
I had a similar error which was solved by adding the .pl extension to the script name, which I had forgotten to do.
I could not get it to work otherwise even with my Perl's location (C:\Apps\Perl\bin) verified as in %PATH%.
The problem lies in the installation directory.
The Perl PATH variable will be set to C:\Program Files\perl (depends on 32 or 64 bit of course), BUT, the default installation directory is C:\perl. This is kind of sneaky actually as you would assume the installer would be more intelligent about this, but it sets the environment variable to that directory no matter WHERE you install the damned thing.