Why ng(angular-cli) is not recognized as internal or external command? - npm

I tried everything.I set the path variable.But nothing worked.Then i tried using ng command by running command line in administrator mode.And it worked.But it doesn't work untill i run it as administrator.Can anyone help me overcome this?

You shouldn't not use administrator privileges for npm installs, it may cause to a lot of problems. use this link as official guide

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#1558 - Column count of mysql.proc is wrong. Expected 21, found 20. Please use mysql_upgrade to fix this error

I got this message when I try to run query on XAMPP in macOS
#1558 - Column count of mysql.proc is wrong. Expected 21, found 20. Created with MariaDB 100108, now running 100421. Please use mysql_upgrade to fix this error
I tried to write
'mysql_upgrade -u root -p'
on my terminal but I got this message
zsh: command not found: mysql_upgrade
I also ran into same issue and after cracking my head for the past 10hrs, I finally realise how to perform the upgrade. U
go to your Mac terminal and paste the following code:
Applications/XAMPP/xamppfiles/bin/mysql_upgrade -u root -p
Supply your root password and see it work like magic.
Contrary to what many people posted online by using /opt/lampp/bin
It always gives a zsh not found error.
I hope this helps you and in the future for others who might need it.
You could try switching to a different shell, say bash by typing bash in your terminal.
Then proceed to run mysql_upgrade normally in the appropriate directory
I also could not run the code from the Terminal. I was, however, able to go to the folder itself and "run" the mysql_upgrade application. If you are using XAMPP and the Application Manager, there's a button to Open Application Folder. If you click that, finder will open where XAMPP lives. Open the bin folder. Then scroll until you find mysql_upgrade. Double click it. It will run in a Terminal session and complete the upgrade. Hope this helps someone else as I spent waaayyyy too much time trying to get this to work.

I have a problem with the path when downloaded packages on visual studio code. What the way to solve this problem?

When I install any packages in terminal of VSCODE, I can't use the command of packages directly instead of I have to add the path of package executor behind each command. Example:
I have downloaded Nodemon package for my project and I use its command in terminal like this:
"C:\Users\ACER\AppData\Roaming\npm\nodemon --inspect src/index.js"
Instead of using ( _name_Package + command -> nodemon --inspect src/index.js) as usual.
I have tried many ways "add variables environment" or reinstall with different options but failed.
Please help me if you have solutions. THANK YOU !!!
Most probably C:\Users\ACER\AppData\Roaming\npm is not added to the Path environmental variable. Please try to add C:\Users\ACER\AppData\Roaming\npm. Note that the edited Path won't be available in already opened terminal sessions, so please close them and try the command after reopening the commend line. If it does not help, please try to restart the computer.

The local psql command could not be located

I'm following the instructions found here.
When I try to run $ heroku pg:psql or $ heroku pg:psql HEROKU POSTGRESQL_BROWN I recieve the following error message:
! The local psql command could not be located ! For help
installing psql, see local-postgresql
I can't find anything useful on the link it gives me (it just links to the instructions I was already using, but further down the page) nor can I find this error anywhere else.
If I've missed anything you need to know to answer this, just let me know. I'm rather new to all this and teaching myself as I go.
I had same error even after installing Postgres locally.
But after seeing this
I saw that "pqsl" was not in the PATH so I then did
PATH=%PATH%;C:\Program Files\PostgreSQL\9.2\bin
which worked for me
I have since solved this myself. When I ran heroku pg:info it says the version number is 9.1.8, I was locally running 9.2
installing 9.1.8 and ensuring Path pointed to the appropriate folder solved the problem.
After you change the path, make sure to restart the terminal!
Set the PATH. To find out the PATH of your psql script (on mac) open the sql shell script from your finder in Applications/Postgres installation. This will give you a hint as to where it is installed. That opened a window which told me it is located here: /Library/PostgreSQL/8.4/scripts/runpsql.sh
Then, I set the PATH variable from the terminal window by typing:
$ PATH="/Library/PostgreSQL/8.4/bin:$PATH"
(depends on the location of your PostgreSQL installation, find your bin path first, another exp: /usr/local/Cellar/postgresql#9.6/9.6.8/bin)
OR.....
You can also connect to the shell by opening the shell directly from your postgres installation folder. Then enter the credentials. If you don't know the credentials, here is how to find them out:
$ heroku pg:info
=== HEROKU_POSTGRESQL_RED_URL (DATABASE_URL)
$ heroku pg:credentials HEROKU_POSTGRESQL_RED_URL
Top answer wouldn't work for me oddly, my system would not add the Path via cmd with administrator access (Not sure why).
So check this > Windows key > environment variables > system variables
And add the last line (your version may differ in the path)
Make sure you've installed the toolbelt as psql is installed by default.
However you also need to ensure you've installed a local copy of PostgreSQL; if you don't the toolbelt will be unable to find the native psql client.
Assuming you have installed a local copy of PostgreSQL, make sure you can execute psql from the command line directly (i.e make sure you PATH is set correctly ). If the command does not execute, check your PATH, if it does execute see if you can connect via the PSQL connection string provided in the Heroku control panel. If you can connect reinstall the toolbelt, if you are unable to connect provision another dev database and try again.
If there are still issues, I would suggest contacting Heroku support for assistance after verifying no API issues are listed on the status page located here.
I got rid if this annoying message on Windows by adding a path element without the spaces, i.e.
C:\Progra~1\PostgreSQL\9.4\data
instead of
“C:\Program Files\PostgreSQL\9.4\data”
I followed the instructions here: http://www.computerhope.com/issues/ch000549.htm, which worked for me if you prefer to go the point-and-click configuration of the PATH variable.
This type of error usually appears in the Windows environment, because if you do not update the PATH after installing Postgresql, heroku pg:psql command does not work.
So you need to update your PATH environment variable to add the bin directory of your Postgres installation. The directory will look like this:
C:\Program Files\PostgreSQL\<VERSION>\bin.
For more information, go to the Heroku in Local setup website:
heroku-postgresql: Local setup
I had the same problem and discovered that Heroku doesn't seem to provision the latest version of PostgreSQL by default. Where the Heroku Getting Started instructions said
heroku addons:create heroku-postgresql:hobby-dev
That provisioned a v10 database for some reason (which you can check by clicking on Heroku Postgres in the Add-ons tab of your dashboard). I deleted that database and provisioned a new database using the --version flag:
heroku addons:create heroku-postgresql:hobby-dev --version 11
As of now, at least, you can find the latest version of Postgres supported by Heroku at this link: https://devcenter.heroku.com/articles/heroku-postgresql#version-support-and-legacy-infrastructure
I'm writing this in early 2019, but according to the PostgreSQL website the next version (12) is "tentatively scheduled" for third quarter of 2019 so if you're reading this in late 2019 potentially the same problem will come up for v12 instead
On Mac you can use the following:
export PATH="/Library/PostgreSQL/12/bin/:$PATH"
The only solution that I found on Windows:
go to advanced system settings
go to environment variables
select Path variable and click Edit
add a new line and enter your bin directory path (C:\Program Files\PostgreSQL<version>\bin) and click ok
restart your terminal
enter your psql command (heroku pg:psql)

ERROR installing apache archiva on my sytem

Can anyone help regarding this... i'm stuck :(
Goto the folder apache-archiva-1.3.3 and the following:
.\bin\archiva.bat install
As khmarbaise says above, you probably need to log in with administrative rights.
Another alternative is to run:
archiva console
This will start it within that console - however you'll then need to keep it open and restart manually after a reboot, where a service can run in the background and start automatically.

Problems running paster shell example.ini in Ubuntu while trying to install reddit

When I try to run paster shell example.ini, I run into:
connection failure: TLEngine(postgres://reddit/password#127.0.0.1/reddit)
followed by a laundry list of traceback.
At the end, I get:
FATAL: password authentication failed for user "reddit"
Would anyone be able to help me resolve this issue? Any help is much appreciated. Thanks!
The Reddit Setup Guide seems to be out of date or something. I had the exact same problem as you on two different machines.
Here's how I overcame it:
$ sudo su - postgresq
$ psql reddit
reddit=# CREATE USER reddit WITH PASSWORD 'password';
I looked in the example.ini file and reddit/password was the default username/password for the DB. At this point, if you re-run your command (paster shell example.ini), it should complete successfully.
Fair warning, there are more problems with this setup after you get past this point, but I haven't yet conquered those myself.
Best of luck, friend!