the cms is not installing on terminal

[AlisherN]

Description

the cms is not installing when I try to install it through a terminal. The terminal shows following errors:

> craft setup                                                                                                                               
Which database driver are you using? [mysql,pgsql,?]: mysql                                                                                 
Database server name or IP address: [localhost]                                                                                             
Database port: [3306]                                                                                                                       
Database username: [root]                                                                                                                   
Database password:                                                                                                                          
Database name: craft                                                                                                                        
Database table prefix:                                                                                                                      
Testing database credentials... success!                                                                                                    
Saving database credentials to your .env file... done                                                                                       
                                                                                                                                            
Install Craft now? (yes|no) [yes]:yes                                                                                                       
                                                                                                                                            
Username: [admin] admin                                                                                                                     
Email: [email protected]                                                                                                                 
Password:                                                                                                                                   
Confirm:                                                                                                                                    
Site name: craft.loc                                                                                                                        
Site URL: [@web]                                                                                                                            
Site language: [en-US]                                                                                                                      
*** installing Craft                                                                                                                        
    > create table {{%assetindexdata}} ...Exception: Unsupported DB driver value:  (D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\
config\DbConfig.php:190)                                                                                                                    
#0 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\BaseObject.php(109): craft\config\DbConfig->init()                              
#1 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\services\Config.php(109): yii\base\BaseObject->__construct(Array)                
#2 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\services\Config.php(154): craft\services\Config->getConfigSettings('db')         
#3 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\db\mysql\QueryBuilder.php(49): craft\services\Config->getDb()                    
#4 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\db\Command.php(638): craft\db\mysql\QueryBuilder->createTable('{{%assetindexda...', A
rray, 'ENGINE=InnoDb')                                                                                                                      
#5 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\db\Migration.php(323): yii\db\Command->createTable('{{%assetindexda...', Array, NULL)
                                                                                                                                            
#6 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\migrations\Install.php(127): yii\db\Migration->createTable('{{%assetindexda...', 
Array)                                                                                                                                      
#7 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\migrations\Install.php(60): craft\migrations\Install->createTables()             
#8 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\db\Migration.php(56): craft\migrations\Install->safeUp()                         
#9 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\db\MigrationManager.php(243): craft\db\Migration->up(true)                       
#10 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\console\controllers\InstallController.php(145): craft\db\MigrationManager->migra
teUp(Object(craft\migrations\Install))                                                                                                      
#11 [internal function]: craft\console\controllers\InstallController->actionCraft()                                                         
#12 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\InlineAction.php(57): call_user_func_array(Array, Array)                       
#13 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Controller.php(157): yii\base\InlineAction->runWithParams(Array)               
#14 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Controller.php(148): yii\base\Controller->runAction('', Array)              
#15 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Module.php(528): yii\console\Controller->runAction('', Array)                  
#16 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(180): yii\base\Module->runAction('install', Array)          
#17 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\console\controllers\SetupController.php(120): yii\console\Application->runAction
('install')                                                                                                                                 
#18 [internal function]: craft\console\controllers\SetupController->actionIndex()                                                           
#19 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\InlineAction.php(57): call_user_func_array(Array, Array)                       
#20 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Controller.php(157): yii\base\InlineAction->runWithParams(Array)               
#21 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Controller.php(148): yii\base\Controller->runAction('', Array)              
#22 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Module.php(528): yii\console\Controller->runAction('', Array)                  
#23 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(180): yii\base\Module->runAction('setup', Array)            
#24 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(147): yii\console\Application->runAction('setup', Array)    
#25 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Application.php(386): yii\console\Application->handleRequest(Object(craft\conso
le\Request))                                                                                                                                
#26 D:\OS\OSPanel\domains\craft.loc\craft(22): yii\base\Application->run()                                                                  
#27 {main}                                                                                                                                  
Exception 'craft\errors\MigrationException' with message 'An error occurred while executing the "craft\migrations\Install migration: Unsuppo
rted DB driver value: '                                                                                                                     
                                                                                                                                            
in D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\db\MigrationManager.php:260                                                      
                                                                                                                                            
Stack trace:                                                                                                                                
#0 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\console\controllers\InstallController.php(145): craft\db\MigrationManager->migrat
eUp(Object(craft\migrations\Install))                                                                                                       
#1 [internal function]: craft\console\controllers\InstallController->actionCraft()                                                          
#2 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\InlineAction.php(57): call_user_func_array(Array, Array)                        
#3 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Controller.php(157): yii\base\InlineAction->runWithParams(Array)                
#4 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Controller.php(148): yii\base\Controller->runAction('', Array)               
#5 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Module.php(528): yii\console\Controller->runAction('', Array)                   
#6 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(180): yii\base\Module->runAction('install', Array)           
#7 D:\OS\OSPanel\domains\craft.loc\vendor\craftcms\cms\src\console\controllers\SetupController.php(120): yii\console\Application->runAction(
'install')                                                                                                                                  
#8 [internal function]: craft\console\controllers\SetupController->actionIndex()                                                            
#9 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\InlineAction.php(57): call_user_func_array(Array, Array)                        
#10 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Controller.php(157): yii\base\InlineAction->runWithParams(Array)               
#11 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Controller.php(148): yii\base\Controller->runAction('', Array)              
#12 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Module.php(528): yii\console\Controller->runAction('', Array)                  
#13 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(180): yii\base\Module->runAction('setup', Array)            
#14 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\console\Application.php(147): yii\console\Application->runAction('setup', Array)    
#15 D:\OS\OSPanel\domains\craft.loc\vendor\yiisoft\yii2\base\Application.php(386): yii\console\Application->handleRequest(Object(craft\conso
le\Request))                                                                                                                                
#16 D:\OS\OSPanel\domains\craft.loc\craft(22): yii\base\Application->run()                                                                  
#17 {main}                                                                                                                                  

Additional info

• Craft version: 3
• PHP version: 7
• Database driver & version: 5.6
• Plugins & versions:

[brandonkelly]

What specific version of Craft are you trying to install? You can find it by checking the version key in vendor/craftcms/cms/src/config/app.php.

Also have you made any manual changes to either .env or config/db.php ?