The naming convention of the downloaded package is as <namespace_modulenameversion.zip>.
For example, ced_csggroup-0.0.1_5.zip.

Prerequisites
Here are some prerequisites that the user has to verify before installation:

• Magento Version Community Edition 2.0 is already installed.
• In case of any dependency on any extension, the relevant extension should be already installed.

To Add the Module to the Magento 2 Directory

1. Extract the downloaded package <namespace_modulename-version.zip>.

   Note: After extracting the compressed file, check whether the available folder is /app or <ModuleName>.

   If the available folder is /app, then go to step 1- a. If the available folder is <ModuleName>, then go to step 1- b.

   1. Copy the /app folder from the provided package and paste it to the <Magento 2 Folder>
      OR
   2. Copy the folder <ModuleName> from the provided package and paste it to the <Magento 2 Folder>/app/code/Ced.

      Note: Create the required folder structure in the system if it does not exist.

2. Open the terminal (cmd) and do the following steps:
   1. Change the directory to Magento 2 root directory using the cd command.
   2. Run the command: php bin\magento setup:upgrade

      Note : Only after completion of the Step 2- b, follow the step 2-c:

   3. Run the command: php bin\magento setup:static-content:deploy

      Note : Only after completion of the Step 2- c, follow the step 2-d:

   4. Run the command: php bin/Magento setup:di:compile

      Note : If php is not accessible globally then replace php with complete path of php.

       

3. Go to the Admin panel of the store, and first clear the Magento 2 cache.