Cowardly refusing to `sudo brew install'

[yehlu]

代碼: 選擇全部

chown -R yourusername /usr/local
chmod -R u+w /usr/local

Error when trying to “brew link autoconf”

代碼: 選擇全部

brew unlink autoconf 
brew link autoconf

[yehlu]

代碼: 選擇全部

brew install mtr
sudo /usr/local/sbin/mtr -rw ma.551.com.tw

[yehlu]

YehludeMacBook-Pro:sbin yehlu$ sudo /usr/local/sbin/mtr -rw ma.551.com.tw
Start: Mon Mar 21 17:51:01 2016
HOST: YehludeMacBook-Pro.local Loss% Snt Last Avg Best Wrst StDev
1.|-- 10.10.40.253 0.0% 10 0.3 0.3 0.3 0.6 0.0
2.|-- 60-249-17-254.hinet-ip.hinet.net 0.0% 10 11.2 11.3 11.0 11.8 0.0
3.|-- tchn-3301.hinet.net 0.0% 10 11.3 11.7 11.0 14.9 0.9
4.|-- tchn-3012.hinet.net 0.0% 10 19.0 18.3 16.5 19.1 0.6
5.|-- 220-128-17-74.hinet-ip.hinet.net 0.0% 10 14.4 15.7 14.4 17.3 0.7
6.|-- r4104-s2.tp.hinet.net 0.0% 10 14.1 14.2 14.0 14.5 0.0
7.|-- 220-128-10-125.hinet-ip.hinet.net 0.0% 10 15.0 14.9 14.5 16.5 0.5
8.|-- 203.181.102.221 0.0% 10 48.1 47.6 46.3 55.6 2.7
9.|-- otejbb206.int-gw.kddi.ne.jp 0.0% 10 47.6 47.4 46.5 50.7 1.1
10.|-- cm-fcu204.kddnet.ad.jp 0.0% 10 59.5 54.1 46.8 59.5 4.4
11.|-- 124.215.199.126 0.0% 10 48.4 47.7 47.0 49.3 0.7
12.|-- li611-209.members.linode.com 0.0% 10 49.4 47.5 46.8 49.4 0.8