1. create a new mount point using sudo mkdir /mnt/ccache

2. then bind ccache directory to that mount point using

   sudo mount --bind /home/<your_account_username>/.cache/ccache /mnt/ccache

replace <your_account_username> with the appropriate value. After this, add the following

3. nano ~/.bashrc file and adds:

   export USE_CCACHE=1 export CCACHE_EXEC=/usr/bin/ccache export CCACHE_DIR=/mnt/ccache

save and exit

4. Terminal: ccache -M 50G

5. add auto mount: sudo nano /etc/fstab /home/<your_account_username>/.cache/ccache /mnt/ccache none defaults,bind,users,noauto 0 0 save and exit

nano ~/.profile mount /mnt/ccache save and exit

You should not see these errors ever again.