1.requirements_osx_brew_libs_install autoconf automake libtool pkg-config libyaml readline libksba openssl
<pre>
Error running 'requirements_osx_brew_libs_install autoconf automake libtool pkg-config libyaml readline libksba openssl',

showing last 15 lines of /Users/yxp/.rvm/log/1408438961_ruby-2.1.1/package_install_autoconf_automake_libtool_pkg-config_libyaml_readline_libksba_openssl.log
</pre>

只要先安裝 sqllite 就行了。。

$brew install sqlite

$rvm requirements

2.SSL問(wèn)題
<pre>
ERROR: SSL verification error at depth 1: unable to get local issuer certificate (20)
ERROR: You must add /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority to your local trusted store
ERROR: SSL verification error at depth 2: self signed certificate in certificate chain (19)
ERROR: Root certificate is not trusted (/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA)
</pre>

出現(xiàn)這個(gè)問(wèn)題的原因主要是Ruby環(huán)境需要2.2版本以上，所以要更新Ruby環(huán)境。

<pre>
0.首先要安裝Homebrew終端輸入這條命令即可/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
1.安裝rvm$ curl -L get.rvm.io | bash -s stable
2.裝載rvm$ source ~/.rvm/scripts/rvm
3.安裝2.3.0版本ruby$ rvm install 2.3.0
4.將2.3.0設(shè)為默認(rèn)$ rvm use 2.3.0 --default
</pre>

3.證書(shū)錯(cuò)誤問(wèn)題
<pre>
$ cd $rvm_path/usr/ssl
$ sudo curl -O http://curl.haxx.se/ca/cacert.pem
$ sudo mv cacert.pem cert.pem
</pre>