{"id":275,"date":"2014-12-21T01:00:07","date_gmt":"2014-12-20T17:00:07","guid":{"rendered":"http:\/\/heliang.net.cn\/?p=275"},"modified":"2014-12-21T01:02:43","modified_gmt":"2014-12-20T17:02:43","slug":"irb-%e6%96%b9%e5%90%91%e9%94%ae%e5%a4%b1%e6%95%88-a","status":"publish","type":"post","link":"https:\/\/www.heliang.net.cn\/?p=275","title":{"rendered":"ruby irb \u65b9\u5411\u952e \u51fa\u73b0 \u5b57\u6bcd A B C D \u65b9\u5411\u952e\u5931\u6548"},"content":{"rendered":"<p>\u5728irb\u4e2d\u4f7f\u7528\u65b9\u5411\u952e\u6765\u91cd\u590d\u8f93\u5165\u8fc7\u7684\u547d\u4ee4\u884c\u3002<\/p>\n<p>\u5982\u679c\u5728\u4f7f\u7528\u65f6\u51fa\u73b0\u201c^[[D\u201d (\u5c31\u662f\u65b9\u5411\u952e\u5931\u6548) \uff0c\u662f\u56e0\u4e3a\u5728\u7f16\u8bd1\u5b89\u88c5ruby\u65f6\u6ca1\u6709\u5b89\u88c5readline.so\u5e93\uff0c\u8fd9\u79cd\u60c5\u51b5\u5728linux\u4e0b\u6bd4\u8f83\u5bb9\u6613\u51fa\u73b0\u3002<\/p>\n<p>\u7531\u4e8e\u6ca1\u6709\u5b89\u88c5readline.so\u5e93\uff0c\u4e5f\u4f1a\u9020\u6210\u5728\u4f7f\u7528console\u65f6\u542f\u52a8\u5931\u8d25\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\uff1a\u8fdb\u5165ruby\u6e90\u6587\u4ef6\u5305\u4e2d\u7684ext\u6587\u4ef6\u5939\u4e2d\uff0c\u8fdb\u5165readline\u6587\u4ef6\u5939\u8fdb\u884c\u7f16\u8bd1\u5b89\u88c5\uff0c\u5373\u53ef\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p>#ruby extconf.rb<\/p>\n<blockquote><p><span style=\"color: #800080;\">extconf.rb:60:in `&lt;main&gt;&#8217;: readline nor libedit not found (RuntimeError)<\/span><\/p><\/blockquote>\n<p>\u7f3a\u5c11readline\u6216\u8005libedit\uff0c<\/p>\n<p>\u9700\u8981\u5b89\u88c5libtermcap-devel \u4ee5\u53careadline-devel\uff0c\u53ef\u5728\u7f51\u4e0a\u4e0b\u8f7d\u6216\u8005\u4ece\u5149\u76d8\u4e0a\u5b89\u88c5\u3002<\/p>\n<p>\u5b89\u88c5\u540e\u91cd\u65b0ruby extconf.rb<\/p>\n<p>\u7136\u540e\u518d<\/p>\n<p>make<\/p>\n<p>make install<\/p>\n<p>\u6700\u540e\u6210\u529f\u4e86\uff0c\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\u65b9\u5411\u952e\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728irb\u4e2d\u4f7f\u7528\u65b9\u5411\u952e\u6765\u91cd\u590d\u8f93\u5165\u8fc7\u7684\u547d\u4ee4\u884c\u3002 \u5982\u679c\u5728\u4f7f\u7528\u65f6\u51fa\u73b0\u201c^[[D\u201d (\u5c31\u662f\u65b9\u5411\u952e\u5931\u6548) \uff0c\u662f\u56e0\u4e3a\u5728\u7f16\u8bd1\u5b89 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/275"}],"collection":[{"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=275"}],"version-history":[{"count":5,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/275\/revisions"}],"predecessor-version":[{"id":280,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/275\/revisions\/280"}],"wp:attachment":[{"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.heliang.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}