{"id":189,"date":"2021-02-16T12:13:11","date_gmt":"2021-02-16T04:13:11","guid":{"rendered":"http:\/\/madapapa.com\/wordpress\/?p=189"},"modified":"2021-02-16T12:35:58","modified_gmt":"2021-02-16T04:35:58","slug":"yan-zhengnumpy-shi-fou-an-zhuang-de-xiao-ji-qiao","status":"publish","type":"post","link":"http:\/\/madapapa.com\/wordpress\/?p=189","title":{"rendered":"\u9a8c\u8bc1numpy\u662f\u5426\u5b89\u88c5\u7684\u5c0f\u6280\u5de7"},"content":{"rendered":"<h2 id=\"toc_0\">numpy<\/h2>\n<p>\u5982\u4e0b<\/p>\n<pre><code class=\"language-text\">&gt;&gt;&gt; from numpy import *\n&gt;&gt;&gt; eye(4)\narray([[1., 0., 0., 0.],\n       [0., 1., 0., 0.],\n       [0., 0., 1., 0.],\n       [0., 0., 0., 1.]])\n<\/code><\/pre>\n<h2 id=\"toc_1\">Brew<\/h2>\n<p>mac\u66f4\u65b0\u5230big sur\u4e4b\u540e\uff0cbrew\u8fd0\u884c\u5c31\u4e0d\u6b63\u5e38\u3002\u5728\u53d1\u73b0\u4f7f\u7528\u66f4\u65b0\u4e2d\u79d1\u5927\u6e90\u4e4b\u524d\uff0c\u6211\u624d\u7528\u7684\u662f\u5982\u4e0b\u65b9\u6cd5\uff0c\u4e5f\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u53ea\u4e0d\u8fc7\u5728imac\u4e0a\u53ef\u4ee5\u6b63\u5e38\u5b89\u88c5opencv\uff0c\u800cmac pro\u4e0a\u5219\u5931\u8d25\u4e86\uff0c\u540e\u6765\u5728\u4e24\u53f0\u7535\u8111\u4e0a\u5168\u90e8\u91cd\u65b0\u5b89\u88c5\u4e86\u4e2d\u79d1\u5927\u7248\u672c\u7684brew\uff0c\u624d\u6700\u7ec8\u89e3\u51b3\uff0c\u4e0b\u9762\u5c06\u539f\u64cd\u4f5c\u505a\u4e2a\u8bb0\u5f55\u3002<\/p>\n<ul>\n<li>\n<p>\u9996\u5148\uff0c\u5728\u4f7f\u7528brew list\u6216brew doctor\u540e\uff0c\u51fa\u73b0\u7684\u662f\u4e0b\u9762\u7684\u95ee\u9898<\/p>\n<pre><code class=\"language-text\">Traceback (most recent call last):\n11: from \/usr\/local\/Homebrew\/Library\/Homebrew\/brew.rb:23:in `&lt;main&gt;&#39;<br\/>\n10: from \/usr\/local\/Homebrew\/Library\/Homebrew\/brew.rb:23:in `require_relative&#39;<br\/>\n9: from \/usr\/local\/Homebrew\/Library\/Homebrew\/global.rb:37:in `&lt;top (required)&gt;&#39;<br\/>\n8: from \/usr\/local\/Homebrew\/Library\/Homebrew\/vendor\/portable-ruby\/2.6.3\/lib\/ruby\/2.6.0\/rubygems\/core_ext\/kernel_require.rb:54:in `require&#39;<br\/>\n7: from \/usr\/local\/Homebrew\/Library\/Homebrew\/vendor\/portable-ruby\/2.6.3\/lib\/ruby\/2.6.0\/rubygems\/core_ext\/kernel_require.rb:54:in `require&#39;<br\/>\n6: from \/usr\/local\/Homebrew\/Library\/Homebrew\/os.rb:3:in `&lt;top (required)&gt;&#39;\n<\/code><\/pre>\n<\/li>\n<li>\n<p>\u7136\u540e\uff0c\u5220\u9664xcode\u5de5\u5177\uff0c\u5e76\u91cd\u65b0\u5b89\u88c5<\/p>\n<pre><code class=\"language-text\">sudo rm -rf \/Library\/Developer\/CommandLineTools\nsudo xcode-select --install\n<\/code><\/pre>\n<\/li>\n<li>\n<p>\u6700\u540e\uff0c\u66f4\u65b0brew\u5373\u53ef<\/p>\n<pre><code class=\"language-text\">brew upgrade\n<\/code><\/pre>\n<p>\u5f53\u7136\uff0c\u6700\u597d\u7684\u65b9\u6cd5\u662f<\/p>\n<pre><code class=\"language-text\">brew update-reset\nbrew cleanup\n<\/code><\/pre>\n<p>\u53c2\u8003<br \/>\n<a href=\"https:\/\/saschaeggi.medium.com\/fix-homebrew-brew-on-macos-11-big-sur-14862a4d5fab\">brew\u66f4\u65b0\u95ee\u9898<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/tp0829\/p\/Homebrew.html\">\u66f4\u6362\u79d1\u5927brew\u6e90<\/a><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>numpy \u5982\u4e0b &gt;&gt;&gt; from numpy import * &gt;&gt;&gt; eye(4) array([[1., 0., 0., 0.], [0., 1., 0., 0.], [0., 0., 1., 0.], [0., 0., 0., 1.]]) Brew mac\u66f4\u65b0\u5230big sur\u4e4b\u540e\uff0cbrew\u8fd0\u884c\u5c31\u4e0d\u6b63\u5e38\u3002\u5728\u53d1\u73b0\u4f7f\u7528\u66f4\u65b0\u4e2d\u79d1\u5927\u6e90\u4e4b\u524d\uff0c\u6211\u624d\u7528\u7684\u662f\u5982\u4e0b\u65b9\u6cd5\uff0c\u4e5f\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u53ea\u4e0d\u8fc7\u5728imac\u4e0a\u53ef\u4ee5\u6b63\u5e38\u5b89\u88c5opencv\uff0c\u800cmac pro\u4e0a\u5219\u5931\u8d25\u4e86\uff0c\u540e\u6765\u5728\u4e24\u53f0\u7535\u8111\u4e0a\u5168\u90e8\u91cd\u65b0\u5b89\u88c5\u4e86\u4e2d\u79d1\u5927\u7248\u672c\u7684brew\uff0c\u624d\u6700\u7ec8\u89e3\u51b3\uff0c\u4e0b\u9762\u5c06\u539f\u64cd\u4f5c\u505a\u4e2a\u8bb0\u5f55\u3002 \u9996\u5148\uff0c\u5728\u4f7f\u7528brew list\u6216brew doctor\u540e\uff0c\u51fa\u73b0\u7684\u662f\u4e0b\u9762\u7684\u95ee\u9898 Traceback (most recent call last): 11: from \/usr\/local\/Homebrew\/Library\/Homebrew\/brew.rb:23:in `&lt;main&gt;&#39; 10: from \/usr\/local\/Homebrew\/Library\/Homebrew\/brew.rb:23:in `require_relative&#39; 9: from \/usr\/local\/Homebrew\/Library\/Homebrew\/global.rb:37:in `&lt;top (required)&gt;&#39; 8: from \/usr\/local\/Homebrew\/Library\/Homebrew\/vendor\/portable-ruby\/2.6.3\/lib\/ruby\/2.6.0\/rubygems\/core_ext\/kernel_require.rb:54:in `require&#39; 7: &hellip; <a href=\"http:\/\/madapapa.com\/wordpress\/?p=189\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">\u9a8c\u8bc1numpy\u662f\u5426\u5b89\u88c5\u7684\u5c0f\u6280\u5de7<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[11],"tags":[32,33],"class_list":["post-189","post","type-post","status-publish","format-standard","hentry","category-tech","tag-brew","tag-mac"],"_links":{"self":[{"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=189"}],"version-history":[{"count":2,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/189\/revisions"}],"predecessor-version":[{"id":191,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/189\/revisions\/191"}],"wp:attachment":[{"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=189"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/madapapa.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}