Try to automate CUDA dependencies installation for https://cdnnow.ru/blog/ffmpeg-cuda/

ffmpeg-cuda-install.sh

#!/bin/sh

yum -y install epel-release
yum -y install curl

rpm -q docker-release >/dev/null 2>&1 ||
    yum install -y http://repo.docker.ru/pub/linux/centos/7/noarch/docker-release-1-1.el7.noarch.rpm

yum -y install ffmpeg-cuda

MAJOR="$(ldd /bin/ffmpeg-cuda | awk 'match($1, /^libnppicc\.so\.([0-9]*)/,            m) { print m[1]; exit; }')"
MINOR="$(ldd /bin/ffmpeg-cuda | awk 'match($1, /^libnppicc\.so\.([0-9]*)\.([0-9]*)$/, m) { print m[2]; exit; }')"

rpm -q cuda-repo-rhel7 >/dev/null 2>&1 &&
test -n "$MINOR" || {
    REPOBASE="https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64"
    REPOPKG="$(curl -sS  $REPOBASE/ | egrep -o "cuda-repo-rhel7-$MAJOR.$MINOR[^']*.rpm" | tail -1)"
    MINOR="${REPOPKG#*.}"
    MINOR="${MINOR%%.*}"
    yum install -y "$REPOBASE/$REPOPKG"
}

yum install -y cuda-drivers "cuda-runtime-$MAJOR-$MINOR"

## END ##