久しぶりに brew upgrade した。メッセージをメモっておく。
==> Caveats ==> openssl A CA file has been bootstrapped using certificates from the SystemRoots keychain. To add additional certificates (e.g. the certificates added in the System keychain), place .pem files in /usr/local/etc/openssl/certs and run /usr/local/opt/openssl/bin/c_rehash openssl is keg-only, which means it was not symlinked into /usr/local, because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries. If you need to have openssl first in your PATH run: echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile For compilers to find openssl you may need to set: export LDFLAGS="-L/usr/local/opt/openssl/lib" export CPPFLAGS="-I/usr/local/opt/openssl/include" For pkg-config to find openssl you may need to set: export PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig" ==> readline readline is keg-only, which means it was not symlinked into /usr/local, because macOS provides the BSD libedit library, which shadows libreadline. In order to prevent conflicts when programs look for libreadline we are defaulting this GNU Readline installation to keg-only. For compilers to find readline you may need to set: export LDFLAGS="-L/usr/local/opt/readline/lib" export CPPFLAGS="-I/usr/local/opt/readline/include" For pkg-config to find readline you may need to set: export PKG_CONFIG_PATH="/usr/local/opt/readline/lib/pkgconfig" ==> sqlite sqlite is keg-only, which means it was not symlinked into /usr/local, because macOS provides an older sqlite3. If you need to have sqlite first in your PATH run: echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.bash_profile For compilers to find sqlite you may need to set: export LDFLAGS="-L/usr/local/opt/sqlite/lib" export CPPFLAGS="-I/usr/local/opt/sqlite/include" For pkg-config to find sqlite you may need to set: export PKG_CONFIG_PATH="/usr/local/opt/sqlite/lib/pkgconfig" ==> python Python has been installed as /usr/local/bin/python3 Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to `python3`, `python3-config`, `pip3` etc., respectively, have been installed into /usr/local/opt/python/libexec/bin If you need Homebrew's Python 2.7 run brew install python@2 You can install Python packages with pip3 install <package> They will install into the site-package directory /usr/local/lib/python3.7/site-packages See: https://docs.brew.sh/Homebrew-and-Python ==> libxml2 libxml2 is keg-only, which means it was not symlinked into /usr/local, because macOS already provides this software and installing another version in parallel can cause all kinds of trouble. If you need to have libxml2 first in your PATH run: echo 'export PATH="/usr/local/opt/libxml2/bin:$PATH"' >> ~/.bash_profile For compilers to find libxml2 you may need to set: export LDFLAGS="-L/usr/local/opt/libxml2/lib" export CPPFLAGS="-I/usr/local/opt/libxml2/include" For pkg-config to find libxml2 you may need to set: export PKG_CONFIG_PATH="/usr/local/opt/libxml2/lib/pkgconfig"
