2.下载后tar -zxvf otp_src_20.0.tar.gz进行解压,然后
cd otp_src_20.0
./configure
make
make install
ps:我在执行make命令时会报错:otp_src_20.0/make/x86_64-unknown-linux-gnu/otp_ded.mk: No such file or directory error,这时只需执行yum install ncurses-devel.x86_64,然后从./configure开始重新执行就行了。