在 Mac 的命令行上使用“wget”时，如何修复“dyld：库未加载”？

Question

I'm using Mac OS Big Sur (v 11.4). Wehn I try and use "wget" on the command line I get this

$ wget http://localhost:8000/user/testuser
dyld: Library not loaded: /usr/local/opt/nettle/lib/libnettle.6.dylib
  Referenced from: /usr/local/bin/wget
  Reason: image not found
Abort trap: 6

Even after running "brew install wget" and restarting my machine, I get the above error. How do I get "wget" to run normally? This is the path where wget is installed...

$ which wget
/usr/local/bin/wget

In response to the answer given, here is the output...

$ brew install homebrew/core/wget
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 6 taps (phinze/cask, homebrew/core, homebrew/cask, homebrew/services, pivotal/tap and ethereum/ethereum).
==> New Formulae
airspyhf              cargo-llvm-lines      cilium-cli            f2                    h2c
basis_universal       cargo-outdated        datree                fst                   vite
bubblewrap            chrpath               esbuild               go@1.16               vue-cli
==> Updated Formulae
Updated 883 formulae.
==> Deleted Formulae
procyon-decompiler
==> New Casks
infra             infra             mimestream        mimestream        sigmaos           sigmaos
==> Updated Casks
Updated 292 casks.
==> Deleted Casks
agfeo-dashboard                                         macintosh-explorer
agfeo-dashboard                                         macintosh-explorer
axe-electrum                                            modulair
axe-electrum                                            modulair
boonzi                                                  noraswitch
boonzi                                                  noraswitch
colormunki-photo                                        obyte
colormunki-photo                                        obyte
dnagedcom                                               playnow
dnagedcom                                               playnow
dragthing                                               plecs-standalone
dragthing                                               plecs-standalone
eaccess                                                 privatus
eaccess                                                 privatus
elpki                                                   pro-fit
elpki                                                   pro-fit
finisher-fluxx                                          qtum
finisher-fluxx                                          qtum
finisher-micro                                          qyooo
finisher-micro                                          qyooo
finisher-neo                                            s3stat-setup
finisher-neo                                            s3stat-setup
flow-e                                                  scrooo
flow-e                                                  scrooo
fluxcenter                                              simplelink-msp432e4-sdk
fluxcenter                                              simplelink-msp432e4-sdk
fm3-edit                                                stageplotpro
fm3-edit                                                stageplotpro
imarisviewer                                            tbs-studio
imarisviewer                                            tbs-studio
instant-articles-builder                                thetube
instant-articles-builder                                thetube
instasizer                                              unity-appletv-support-for-editor
instasizer                                              unity-appletv-support-for-editor
jabt-flow                                               unity-linux-il2cpp-support-for-editor
jabt-flow                                               unity-linux-il2cpp-support-for-editor
jidusm                                                  unity-macos-il2cpp-support-for-editor
jidusm                                                  unity-macos-il2cpp-support-for-editor
lightwright                                             wanna
lightwright                                             wanna
locklizard-safeguard-viewer                             zbuc-imgur
locklizard-safeguard-viewer                             zbuc-imgur

==> Downloading https://ghcr.io/v2/homebrew/core/openssl/1.1/manifests/1.1.1l
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/openssl/1.1/blobs/sha256:ff8b2a965c680b4d9baccd60e799d0989e7dc
==> Downloading from https://pkg-containers.githubusercontent.com/ghcr1/blobs/sha256:ff8b2a965c680b4d9baccd60e7
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/wget/manifests/1.21.1_1
Already downloaded: /Users/davea/Library/Caches/Homebrew/downloads/44061bb7a2f7bbbbbddd0901da6885f571bb53671d2ef9f3b29faa13cdc50ac7--wget-1.21.1_1.bottle_manifest.json
==> Downloading https://ghcr.io/v2/homebrew/core/wget/blobs/sha256:307217b813330eda365570d7540aa2da69c678b6c4b7
Already downloaded: /Users/davea/Library/Caches/Homebrew/downloads/2229e2908e6815b9ceac4ac5af316c49215750a1c6d0bdc10b3946b273ee648d--wget--1.21.1_1.big_sur.bottle.tar.gz
==> Installing dependencies for wget: openssl@1.1
==> Installing wget dependency: openssl@1.1
==> Pouring openssl@1.1--1.1.1l.big_sur.bottle.tar.gz
Error: Directory not empty @ dir_s_rmdir - /usr/local/opt/openssl

Answer 1

That's interesting. wget from homebrew-core, the default package repo for Homebrew, doesn't depend on nettle at all.

Where did your get wget installed from? Uninstall wget and reinstall it back from the default pkg repo.

brew uninstall -f wget
# tell brew to get wget from homebrew-core explicitly
brew install homebrew/core/wget

Answer 2

Don't know if you managed to fix this, but I had a similar issue, found fix here: https://github.com/Homebrew/discussions/discussions/3920

brew reinstall z3