ubuntu-15.10

Ubuntu 15.10 Python 3.4.3+ Django 1.8.7 When I try to import django in the python3 interpreter, it says ImportError: No module named 'django' . I know Django 1.8.7 installed though, 'cause I can get the version # by doing django-admin --version in the terminal commandline. When I tried python3 manage.py runserver in a Django project directory, I get this error: Traceback (most recent call last): File "manage.py", line 8, in <module> from django.core.management import execute_from_command_line ImportError: No module named 'django' So again (as expected), it's not in a path where Python can find

I just installed Ubuntu 15.10 and their openjdk-8-jdk (by apt-get). Now I am missing the cacerts file. There is a link at the usual location: ls -l /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security/cacerts lrwxrwxrwx 1 root root 27 Oct 22 01:47 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security/cacerts -> /etc/ssl/certs/java/cacerts but nothing at /etc/ssl/certs/java/cacerts: stat /etc/ssl/certs/java/cacerts stat: cannot stat ‘/etc/ssl/certs/java/cacerts’: No such file or directory This is due to a bug already reported here: Ubuntu bug ticket The ticket above links another similar issue ,

I try to launch emulator but it outputs into log: libGL error: unable to load driver: r600_dri.so libGL error: driver pointer missing libGL error: failed to load driver: r600 libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast X Error of failed request: GLXBadContext Major opcode of failed request: 155 (GLX) Minor opcode of failed request: 6 (X_GLXIsDirect) Serial number of failed request: 47 Current serial number in output stream: 46 libGL error: unable to load driver: r600_dri.so libGL error: driver pointer missing libGL error: failed to load driver: