[1]install termux [2]enter termux [3]install proot-distro with to execute command of '''apt install proot-distro''' [4]install a distro with using proot-distro [5]login the distro [6]install a kind of conda such as miniconda and enter conda environment [7]create a conda virtual environment and activate it [8]install pytorch from binary '''conda install pytorch torchvision torchaudio cpuonly -c pytorch''' [9]install pytorch from source [9.1]enable the option of android located in [setting>> developer options>> disable child process restrictiona] [9.2]