failed to open stream: No such file or directory composer cacert .pem file

Question

I trying to installing ratchet using composer I installed composer using the insteller.exe but my problem is when I run this line on CMD I get this error

C:\1>php "C:/programData/ComposerSetup/bin/composer.phar" require cboden/ratchet

 [ErrorException]
 fopen(C:\Users\shako\AppData\Local\Temp;C:\xampp\mysql\bin;C:\xampp\php;/co
 mposer-cacert-300c74d6960d46715ffed607c8e36acfa7cbcad49862bb1b67d3c43dea9bf
 b40.pem): failed to open stream: No such file or directory

I tryed to fix this error by changing this line from php.ini file from

sys_temp_dir = "/tmp"

to

sys_temp_dir = C:\Users\shako\AppData\Local\Temp;C:\xampp\mysql\bin;C:\xampp\php\php.exe

but I still get the same error

Answer 1

I tried to comment sys_temp_dir but it didn't work for me.

I resolved the issue by creating a folder for temporary files outside the application folder, a location which the users don't have access to. Then I defined that folder to sys_temp_dir. As an example:

sys_temp_dir = C:\inetpub\temp\files

Good luck!

Answer 2

Comment this line

sys_temp_dir  

in your php.ini