Question

我在主要开发机器上安装了Xcode 5 DP 4。它可能是无关的，但从那以后，我一直无法安装任何Ruby宝石。如果我输入：

$ gem install rails

它只是挂起。任何其他宝石都一样。如果我执行ping或traceroute，我会得到以下结果：

$ ping rubygems.org
PING rubygems.org (54.245.255.174): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
--- rubygems.org ping statistics ---
6 packets transmitted, 0 packets received, 100.0% packet loss

$ traceroute rubygems.org
traceroute to rubygems.org (54.245.255.174), 64 hops max, 52 byte packets
 1  cpe-76-176-148-1.san.res.rr.com (76.176.148.1)  25.744 ms  26.720 ms  29.172 ms
 2  tge1-2.crlscaij-cer01.socal.rr.com (76.166.18.105)  11.141 ms  25.128 ms  13.334 ms
 3  tge0-8-0-2.sndhcaax-ccr01.socal.rr.com (72.129.1.98)  19.853 ms  16.387 ms  16.660 ms
 4  agg22.lsancarc-ccr01.socal.rr.com (72.129.1.0)  16.843 ms  19.371 ms  20.137 ms
 5  107.14.17.132 (107.14.17.132)  16.329 ms  15.789 ms  15.733 ms
 6  66.109.9.24 (66.109.9.24)  17.291 ms  17.508 ms  18.562 ms
 7  las-bb1-link.telia.net (213.248.97.9)  16.518 ms
    las-bb1-link.telia.net (213.248.86.189)  17.344 ms  17.765 ms
 8  sjo-bb1-link.telia.net (213.155.134.103)  34.644 ms
    sjo-bb1-link.telia.net (213.155.137.63)  27.458 ms
    sjo-bb1-link.telia.net (213.248.80.16)  31.402 ms
 9  sea-b1-link.telia.net (213.155.134.81)  64.071 ms
    sea-b1-link.telia.net (213.155.136.69)  52.928 ms  54.107 ms
10  amazon-ic-151248-sea-b1.c.telia.net (213.248.94.30)  52.468 ms  49.540 ms  47.592 ms
11  205.251.225.184 (205.251.225.184)  51.268 ms
    205.251.225.178 (205.251.225.178)  48.527 ms
    205.251.225.184 (205.251.225.184)  93.230 ms
12  205.251.232.74 (205.251.232.74)  68.416 ms
    205.251.232.88 (205.251.232.88)  59.782 ms
    205.251.232.94 (205.251.232.94)  58.221 ms
13  205.251.232.153 (205.251.232.153)  56.725 ms
    205.251.232.147 (205.251.232.147)  59.429 ms
    205.251.232.153 (205.251.232.153)  62.639 ms
14  205.251.232.165 (205.251.232.165)  59.367 ms  56.984 ms  77.981 ms
15  ec2-50-112-0-159.us-west-2.compute.amazonaws.com (50.112.0.159)  56.961 ms
    ec2-50-112-0-241.us-west-2.compute.amazonaws.com (50.112.0.241)  58.880 ms
    ec2-50-112-0-249.us-west-2.compute.amazonaws.com (50.112.0.249)  59.972 ms
16  *

我会在第16跳之后为你节省垃圾。

问题：这可能是什么问题？ DNS正在解析rubygems.org，因为我可以直接进入网页。有关再次安装宝石的提示吗？

哦，顺便说一句，我做了一个xcode-select -switch来恢复我的Xcode 4框架和工具。

谢谢！

Answer 1

好的，我在回复了弗雷德里克·张的评论后追踪了它。在.gemrc文件中，有一个对gems.rubyforge.org的引用，它已超时。在此期间，没有其他宝石资源被检查。

删除此来源可解决问题。

自Xcode 5DP4以来无法安装Gems OSX

1 个答案: