zhangdashuang
May 8th, 2015, 11:59 PM
Hi,
I am trying to install Xmgrace following $ sudo apt-get install grace. I get problem like:
*******************************************
...
Do you want to continue [Y/n]? Y
WARNING: The following packages cannot be authenticated!
libgfortran3 libhdf5-7 libmotif-common libxm4 libmrm4 libuil4 libxbae4m xmhtml1
libnetcdfc7 grace xfonts-100dpi
Install these packages without verification [y/N]? y
Err http://us.archive.ubuntu.com/ubuntu/ saucy-updates/main libgfortran3 amd64 4.8.1-10ubuntu9
404 Not Found [IP: 91.189.91.13 80]
...
*******************************************
I assume libgfortran, etc., are Ubuntu's default package? What is this authenticate package problem?
Nan
I am trying to install Xmgrace following $ sudo apt-get install grace. I get problem like:
*******************************************
...
Do you want to continue [Y/n]? Y
WARNING: The following packages cannot be authenticated!
libgfortran3 libhdf5-7 libmotif-common libxm4 libmrm4 libuil4 libxbae4m xmhtml1
libnetcdfc7 grace xfonts-100dpi
Install these packages without verification [y/N]? y
Err http://us.archive.ubuntu.com/ubuntu/ saucy-updates/main libgfortran3 amd64 4.8.1-10ubuntu9
404 Not Found [IP: 91.189.91.13 80]
...
*******************************************
I assume libgfortran, etc., are Ubuntu's default package? What is this authenticate package problem?
Nan