各位好 我在执行sudo apt-get update时 ,报如下错误:
Get:1 http://security.ubuntu.com trusty-security InRelease [2,281 B]
100% [1 InRelease gpgv 2,281 B] [Connecting to us.archive.ubuntu.com (91.189.91Splitting up /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_trusty-security_InRelease into data and signature faiIgn http://security.ubuntu.com trusty-security InRelease
E: GPG error: http://security.ubuntu.com trusty-security InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?)
执行 sudo apt-get install libsdl1.2-dev时,报如下错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libsdl1.2-dev
E: Couldn't find any package by regex 'libsdl1.2-dev'
已经尝试过更换源,但问题没有解决,
请各位大佬指正,项目挺急,孩子很上火
Get:1 http://security.ubuntu.com trusty-security InRelease [2,281 B]
100% [1 InRelease gpgv 2,281 B] [Connecting to us.archive.ubuntu.com (91.189.91Splitting up /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_trusty-security_InRelease into data and signature faiIgn http://security.ubuntu.com trusty-security InRelease
E: GPG error: http://security.ubuntu.com trusty-security InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?)
执行 sudo apt-get install libsdl1.2-dev时,报如下错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libsdl1.2-dev
E: Couldn't find any package by regex 'libsdl1.2-dev'
已经尝试过更换源,但问题没有解决,
请各位大佬指正,项目挺急,孩子很上火