John Thornton, Hello, I have a problem upgrading from Debian 8 to Debian 9 ( Jessie to Stretch i think they are named ).
I followed these notes https://gnipsel.com/linuxcnc/uspace/debian9-emc.html I had no errors or warnings until near the end I got this message (while installing linuxcnc-uspace) tomp@jessie:~$ sudo apt-get install linuxcnc-uspace Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: linuxcnc-uspace : Depends: libboost-python1.62.0 but it is not installable Depends: libstdc++6 (>= 5.2) but 4.9.2-10+deb8u2 is to be installed Recommends: linux-image-rt-amd64 but it is not installable E: Unable to correct problems, you have held broken packages. i already have libboost-python 1.55 and no 1.6 listed by synaptic I already have libstdc++ 22.214.171.124+deb8u2 , ( i have no idea what is meant by "is to be installed" , its already there ) some info about my system: tomp@jessie:~$ uname -a Linux jessie 3.16.0-9-rtai-amd64 #1 SMP PREEMPT Debian 3.16.7-6linuxcnc (2015-11-30) x86_64 GNU/Linux tomp@jessie:~$ cat /etc/os-release PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" VERSION_ID="8" VERSION="8 (jessie)" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" any hints? thanks tomp _______________________________________________ Emc-users mailing list Emcemail@example.com https://lists.sourceforge.net/lists/listinfo/emc-users