pow installation failed

install_log.sh

$ curl get.pow.cx | sh -x
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  6887  100  6887    0     0   5628      0  0:00:01  0:00:01 --:--:--  5631
+ set -e
+ POW_ROOT='/Users/vincent/Library/Application Support/Pow'
+ NODE_BIN='/Users/vincent/Library/Application Support/Pow/Current/bin/node'
+ POW_BIN='/Users/vincent/Library/Application Support/Pow/Current/bin/pow'
+ [[ -z '' ]]
+ VERSION=0.4.3
++ uname -s
+ '[' Darwin '!=' Darwin ']'
+++ sw_vers -productVersion
+++ cut -f 2 -d .
++ expr 10 '>=' 6
+ '[' 1 = 0 ']'
+ echo '*** Installing Pow 0.4.3...'
*** Installing Pow 0.4.3...
+ mkdir -p '/Users/vincent/Library/Application Support/Pow/Hosts' '/Users/vincent/Library/Application Support/Pow/Versions'
+ cd '/Users/vincent/Library/Application Support/Pow/Versions'
+ rm -rf '/Users/vincent/Library/Application Support/Pow/Versions/0.4.3'
+ curl -s http://get.pow.cx/versions/0.4.3.tar.gz
+ tar xzf -
+ cd '/Users/vincent/Library/Application Support/Pow'
+ rm -f Current
+ ln -s Versions/0.4.3 Current
+ cd /Users/vincent
+ [[ -a .pow ]]
+ echo '*** Installing local configuration files...'
*** Installing local configuration files...
+ '/Users/vincent/Library/Application Support/Pow/Current/bin/node' '/Users/vincent/Library/Application Support/Pow/Current/bin/pow' --install-local
+ '/Users/vincent/Library/Application Support/Pow/Current/bin/node' '/Users/vincent/Library/Application Support/Pow/Current/bin/pow' --install-system --dry-run
+ NEEDS_ROOT=0
+ '[' 0 -eq 1 ']'
+ echo '*** Starting the Pow server...'
*** Starting the Pow server...
+ launchctl unload /Users/vincent/Library/LaunchAgents/cx.pow.powd.plist
+ launchctl load -Fw /Users/vincent/Library/LaunchAgents/cx.pow.powd.plist
++ '/Users/vincent/Library/Application Support/Pow/Current/bin/node' '/Users/vincent/Library/Application Support/Pow/Current/bin/pow' --print-config
+ CONFIG='POW_BIN='\''/Users/vincent/Library/Application Support/Pow/Versions/0.4.3/bin/pow'\''
POW_DST_PORT='\''80'\''
POW_HTTP_PORT='\''20559'\''
POW_DNS_PORT='\''20560'\''
POW_TIMEOUT='\''900'\''
POW_WORKERS='\''2'\''
POW_DOMAINS='\''dev'\''
POW_EXT_DOMAINS='\'''\''
POW_HOST_ROOT='\''/Users/vincent/Library/Application Support/Pow/Hosts'\''
POW_LOG_ROOT='\''/Users/vincent/Library/Logs/Pow'\''
POW_RVM_PATH='\''/Users/vincent/.rvm/scripts/rvm'\'''
+ [[ -n POW_BIN='/Users/vincent/Library/Application Support/Pow/Versions/0.4.3/bin/pow'
POW_DST_PORT='80'
POW_HTTP_PORT='20559'
POW_DNS_PORT='20560'
POW_TIMEOUT='900'
POW_WORKERS='2'
POW_DOMAINS='dev'
POW_EXT_DOMAINS=''
POW_HOST_ROOT='/Users/vincent/Library/Application Support/Pow/Hosts'
POW_LOG_ROOT='/Users/vincent/Library/Logs/Pow'
POW_RVM_PATH='/Users/vincent/.rvm/scripts/rvm' ]]
+ eval 'POW_BIN='\''/Users/vincent/Library/Application Support/Pow/Versions/0.4.3/bin/pow'\''
POW_DST_PORT='\''80'\''
POW_HTTP_PORT='\''20559'\''
POW_DNS_PORT='\''20560'\''
POW_TIMEOUT='\''900'\''
POW_WORKERS='\''2'\''
POW_DOMAINS='\''dev'\''
POW_EXT_DOMAINS='\'''\''
POW_HOST_ROOT='\''/Users/vincent/Library/Application Support/Pow/Hosts'\''
POW_LOG_ROOT='\''/Users/vincent/Library/Logs/Pow'\''
POW_RVM_PATH='\''/Users/vincent/.rvm/scripts/rvm'\'''
++ POW_BIN='/Users/vincent/Library/Application Support/Pow/Versions/0.4.3/bin/pow'
++ POW_DST_PORT=80
++ POW_HTTP_PORT=20559
++ POW_DNS_PORT=20560
++ POW_TIMEOUT=900
++ POW_WORKERS=2
++ POW_DOMAINS=dev
++ POW_EXT_DOMAINS=
++ POW_HOST_ROOT='/Users/vincent/Library/Application Support/Pow/Hosts'
++ POW_LOG_ROOT=/Users/vincent/Library/Logs/Pow
++ POW_RVM_PATH=/Users/vincent/.rvm/scripts/rvm
+ echo '*** Performing self-test...'
*** Performing self-test...
+ check_status
+ sleep 1
+ curl -sH host:pow localhost:20559/status.json
+ grep -c 0.4.3
+ check_domains
+ for domain in '${POW_DOMAINS//,/$IFS}'
+ echo
+ nc dev. 80
+ return 1
+ reload_network_configuration
+ echo '*** Reloading system network configuration...'
*** Reloading system network configuration...
++ networksetup -getcurrentlocation
+ local location=Automatic
+ networksetup -createlocation pow3142
+ networksetup -switchtolocation pow3142
+ networksetup -switchtolocation Automatic
+ networksetup -deletelocation pow3142
+ check_domains
+ for domain in '${POW_DOMAINS//,/$IFS}'
+ echo
+ nc dev. 80
+ return 1
+ echo '!!! Couldn'\''t resolve configured domains (dev)'
!!! Couldn't resolve configured domains (dev)
+ print_troubleshooting_instructions
+ echo

+ echo 'For troubleshooting instructions, please see the Pow wiki:'
For troubleshooting instructions, please see the Pow wiki:
+ echo https://github.com/37signals/pow/wiki/Troubleshooting
https://github.com/37signals/pow/wiki/Troubleshooting
+ echo

+ echo 'To uninstall Pow, `curl get.pow.cx/uninstall.sh | sh`'
To uninstall Pow, `curl get.pow.cx/uninstall.sh | sh`
+ exit 1

SystemSpec.markdown

System Specs

• OSX 10.10 (beta)
• curl 7.30.0
• rvm 1.25.19
• ruby 2.1.1p76

Situation

從 10.9 更新系統到 10.10 之後，pow 無法辨識 .dev 域名，也有確認 pow 有開啟。所以重裝看看，就發生 !!! Couldn't resolve configured domains (dev) 這個錯誤，install_log.sh 這個檔案是我讓他 print 出安裝的過程，想請問一下可以怎麼解決 :)