terminal - 无法运行 brew doctor，它会发出警告

Question

我试图在终端上运行 brew doctor 但是当我这样做时，它告诉我一些警告...我粘贴它:

Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected dylibs:
    /usr/local/lib/libjansson.4.dylib
    /usr/local/lib/libusb-1.0.0.dylib

Warning: Unbrewed .la files were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .la files:
    /usr/local/lib/libjansson.la

Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
    /usr/local/lib/libjansson.a
    /usr/local/lib/libusb-1.0.a

Warning: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built. Run `brew link` on these:

    jansson
    libidn
    libtool
    libusb 

Answer 1

嗯，听起来好像您自己安装了 libjansson 和 libusb 工具，而没有使用 brew。

除此之外，按照它的说明运行以下命令...

brew link jansson
brew link libidn
brew link libtool
brew link libusb

它可能会要求您添加 --overwrite 标志，您可以先通过添加 --dry-run 标志来检查将采取什么操作。