Encountered:
The value 'unstable' is invalid for APT::Default-Release as such a release is not available in the sources
4) Install GCC and G++ compilers for C/C++ (programming language in which the rAthena server software is written): (IMPORTANT USE THESE COMMANDS ONE BY ONE DO NOT COPY ALL 4 AND PASTE IT INTO TERMINAL BECAUSE U NEED TO ACCEPT THE INSTALL BEFORE EXECUTING LN COMMANDS)
Do not execute all of 4 commands at the same time, copy first command, wait until it finishes after that second and so on:
apt-get install -t unstable gcc-5
apt-get install -t unstable g++-5
ln -s /usr/bin/gcc-5 /usr/bin/gcc
ln -s /usr/bin/g++-5 /usr/bin/g++
Hi!
Currently on Step 16,
ive encountered this error message as i was checking htttp://YOUR_IP/phpMyAdmin/