嗨我是ruby和rails和终端的新手，我更新到mac os x 10.10 yosimite，当我打开终端时，这些错误开始出现
-bash: /Users/marklacsamana/.bash_profile: line 4: syntax error near unexpected token `then'
-bash: /Users/marklacsamana/.bash_profile: line 4: `export PATH=${PATH}:/Users/marklacsamana/Development/adt-bundle-mac-x86_64-20140702/sdk/platform-tools:/Users/marklacsamana/Development/adt-bundle-mac-x86_64-20140702/sdk/toolsif which rbenv > /dev/null; then eval "$(rbenv init -)"; fi'
答案 0 :(得分：1)
您的.bash_profile文件似乎在sdk/toolsif which处格式错误。我认为应该是sdk/tools; if which，或者只是在tools前面的if之后添加一个换行符。