Follow the steps below to install libblkid-devel-2.23.2-61.el7.x86_64 on CentOS7:
1.Open the terminal
2. Install wget on CentOS7 with the following command
sudo yum install wget -y
3. Get the libblkid-devel-2.23.2-61.el7.x86_64 file using wget
4. Now Install the libblkid-devel-2.23.2-61.el7.x86_64
yum install libblkid-devel-2.23.2-61.el7.x86_64.rpm -y
libblkid-devel-2.23.2-61.el7.x86_64 is installed now and ready to use!