尝试使用 rvm 安装 ree 时,出现以下错误:
Error running 'env CFLAGS=-I/usr/local/opt/libyaml/include -I/usr/local/opt/readline/include -I/usr/local/opt/libxml2/include -I/usr/local/opt/libxslt/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -I/usr/local/opt/sqlite/include LDFLAGS=-L/usr/local/opt/libyaml/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/libxml2/lib -L/usr/local/opt/libxslt/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/openssl/lib -L/usr/local/opt/sqlite/lib...
please read /Users/me/.rvm/log/ree-1.8.7-2012.02/install.log
There has been an error while trying to run the ree installer. Halting the installation.
install.log 说:
cc1: error: /opt/local/include: Permission denied
没有/opt/local/include
。我可以安装其他红宝石,但不能安装 ree。