Question: I've created module in magento 2.

After this, when I tried to run this module, it creates the following errors...

the one is to run command..

this is what it shows when trying to run command

[![enter image description here](https://i.stack.imgur.com/LasJs.png)](https://i.stack.imgur.com/LasJs.png)

Please suggest something , how to run command ...

Answer: 
In windows, you need to write command in this way:

```
C:\wamp\bin\php\php5.5.12> php.exe -f "c:\wamp\www\magento_test\bin\magento" setup:upgrade

```
If You looking for other tutorial - follow this link below
<http://nirgoldman.com/2015/08/11/magento-2-basic-module-development/>

code example can be found at this repo :  

<https://github.com/refaelgold/Welcome>

If the command not run - do 

```
php -f bin/magento setup:upgrade

```

Good luck