我在我的服务器上安装了Linuxbrew 。但是，当我尝试运行任何命令时，我遇到了 curl 问题（brew 用于获取其更新）。通常，当像这样的其他工具出现此类问题时，它们会提供一个标志来使证书检查无效，并且curl它本身为您提供了使用该-k标志的可能性。
但是在 brew 的文档中，我没有找到这样的标志。因此，我的第二个猜测是将放置在我家中insecure的.curlrc文件的标志设置为默认值，即 curl 不检查 SSL 证书。
下面是我运行 bew 时的输出示例：
-bash-4.1$ brew update
==> Installing dependencies for curl: patchelf, zlib, binutils, linux-headers, glibc, m4, gmp, mpfr, libmpc, isl@0.18, gcc, pkg-config and openssl
==> Installing curl dependency: patchelf
==> Downloading https://linuxbrew.bintray.com/bottles/patchelf-0.10.x86_64_linux.bottle.tar.gz
curl: (60) Peer certificate cannot be authenticated with known CA certificates
More details here: http://curl.haxx.se/docs/sslcerts.html
curl performs SSL certificate verification by default, using a "bundle"
of Certificate Authority (CA) public keys (CA certs). If the default
bundle file isn't adequate, you can specify an alternate file
using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
the bundle, the certificate verification probably failed due to a
problem with the certificate (it might be expired, or the name might
not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
the -k (or --insecure) option.
Error: Failed to download resource "patchelf"
Download failed: https://linuxbrew.bintray.com/bottles/patchelf-0.10.x86_64_linux.bottle.tar.gz