Pls show the output of

echo $PATH
echo $LD_LIBRARY_PATH
ls $HOME/app/bin
ls $HOME/app/lib
which nasm
which yasm

Pls show the output of

echo $PATH
echo $LD_LIBRARY_PATH
ls $HOME/app/bin
ls $HOME/app/lib
which nasm
which yasm

See the usage here https://github.com/innerlee/setup#usage

See the usage here https://github.com/innerlee/setup#usage

我是按照这个步骤安装的。代码没有做改动，这是什么原因呢？谢谢。

The PATH and LD_LIBRARY_PATH are incorrect according to your last post

You can try this docker https://github.com/open-mmlab/denseflow/blob/master/docker/Dockerfile

当执行./zzffmpeg.sh时，提示nasm/yasm not found or too old. Use --disable-x86asm for a crippled build.，但是nasm和yasm已经安装了，这是什么原因内，也尝试了更新nasm和yasm的版本。还是出现这个错误。

source ~/.bashrc 应该就好了

哇！！！！！！！！感谢 ！！！！解决了！！！！

我一直以为./bashrc是实时编译的···呜呜··· 太感谢了！！

我要去仔细看看这个文件是干啥的···