如何让 nasm 在 MacOS 的终端中作为命令工作？

Question

我一直试图让 nasm 在终端中作为命令工作，但似乎没有任何效果。我只是不断收到错误：

nasm: error: unable to find utility "nasm", not a developer tool or in PATH

所以，首先，我尝试更新我的 PATH 变量。我尝试编辑 PATH 变量：

safecrackers-MacBook-Pro-2:Library safecracker$ export PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/Library/Libraries/nasm-2.14/
safecrackers-MacBook-Pro-2:Library safecracker$ nasm
nasm: error: unable to find utility "nasm", not a developer tool or in PATH
safecrackers-MacBook-Pro-2:Library safecracker$ echo $PATH
/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/Library/Libraries/nasm-2.14/
safecrackers-MacBook-Pro-2:Library safecracker$ cd /Library/Libraries/nasm-2.14/
safecrackers-MacBook-Pro-2:nasm-2.14 safecracker$ ls
LICENSE     man1        ndisasm     rdf2ihx     rdfdump
README      nasm        rdf2bin     rdf2ith     rdflib
ldrdf       nasmdoc.pdf rdf2com     rdf2srec    rdx

我得到了同样的错误。接下来，我尝试使用自制软件安装 nasm：

safecrackers-MacBook-Pro-2:~ safecracker$ brew reinstall nasm
==> Reinstalling nasm 
==> Downloading https://homebrew.bintray.com/bottles/nasm-2.14.02.mojave.bottle.tar.gz
Already downloaded: /Users/safecracker/Library/Caches/Homebrew/downloads/8581149c56e4f6aa40f6c17f75921aeec141f01373082bda3c7c8afa5cf5fbd5--nasm-2.14.02.mojave.bottle.tar.gz
==> Pouring nasm-2.14.02.mojave.bottle.tar.gz
  /usr/local/Cellar/nasm/2.14.02: 30 files, 2.7MB
safecrackers-MacBook-Pro-2:~ safecracker$ nasm
nasm: error: unable to find utility "nasm", not a developer tool or in PATH

再次，我遇到了同样的错误。我很想最终弄清楚这一点。

Answer 1

避免/usr/bin/nasm在 PATH 中首先被发现使用

$ /usr/local/bin/nasm

找到安装的那个brew，或者

alias nasm=/usr/local/bin/nasm

进而

$ nasm

Answer 2

我已经通过以下方式解决了这个问题：

brew reinstall nasm