نصب نمی شه دوست من
apt-get install putty
sudo apt-get install putty
هر دو رو زدم نشد این بیام رو داده
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?