To whom it may concern, I have installed boost and to the version is 1.65.1.0ubuntu1 . It is written while installing that the minimum requirement is 1.66. Can you please tell me how to update my version. The commands I used to install boost are as follows: *sudo apt install libboost-dev**sudo apt install libboost-all-dev* *Thanking you,* *Arnab Chaudhuri.*