E: Some index files failed to download. They have been ignored, or old ones used instead.
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?
reza@reza-Inspiron-N5010:~$ sudo apt-get install bisigi-themes
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?
من ازهمین آدرس (/var/lib/dpkg/) فولدر را بررسی می کنم ( درپنجره نه درترمینال چون بلد نیستم ) و بخش permissions خاموش است درپایین نوشته you are not the owner, so you can not change the perimissions.
حالا چکارکنم ؟