{"id":407,"date":"2021-03-13T21:24:14","date_gmt":"2021-03-13T13:24:14","guid":{"rendered":"https:\/\/huiyu1688.top\/?p=407"},"modified":"2021-04-17T10:52:15","modified_gmt":"2021-04-17T02:52:15","slug":"centos7%e4%b8%8b%e5%ae%89%e8%a3%85python3-8","status":"publish","type":"post","link":"https:\/\/hy68.top\/index.php\/2021\/03\/13\/407\/","title":{"rendered":"centos7\u4e0b\u5b89\u88c5python3.8"},"content":{"rendered":"\n

centos7\u670d\u52a1\u5668\uff0c\u81ea\u5e26\u7684\u662fpython2.7\uff0c\u6240\u4ee5\u60f3\u5347\u7ea7\u5230python3\uff0c\u4ee5\u4e0b\u5373\u662f\u8be6\u7ec6\u5347\u7ea7\u6b65\u9aa4\uff0c\u65b9\u4fbf\u65e5\u540e\u67e5\u8be2\u3002<\/p>\n\n\n\n

1. \u67e5\u770b\u5f53\u524dpython\u7248\u672c<\/strong><\/p>\n\n\n\n

[root@iZwz99sau950q2nhb3pn0aZ ~]# python\nPython 2.7.5 (default, Aug  7 2019, 00:51:29) \n[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux2\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\n>>> \n\n<\/code><\/pre>\n\n\n\n
2. \u5b89\u88c5\u4f9d\u8d56\u5305<\/strong><\/p>\n\n\n\n
          \u7f16\u8bd1python\u6e90\u7801\u65f6\uff0c\u9700\u8981\u4e00\u4e9b\u4f9d\u8d56\u5305\uff0c\u4e00\u6b21\u5b89\u88c5\u5b8c\u6bd5<\/p>\n\n\n\n
yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make libffi-devel\n<\/code><\/pre>\n\n\n\n
3. \u5b89\u88c5wget<\/strong><\/code><\/p>\n\n\n\n
yum install wget\n<\/code><\/pre>\n\n\n\n
\u8fd9\u4e2a\u5305\u662f\u4e3a\u4e86\u4e0b\u8f7dpython\u6e90\u7801\u7528\u7684<\/code><\/p>\n\n\n\n
4. \u4e0b\u8f7d\u6e90\u7801\u5305<\/strong><\/code><\/p>\n\n\n\n
wget https:\/\/www.python.org\/ftp\/python\/3.8.1\/Python-3.8.1.tgz<\/code><\/pre>\n\n\n\n
\u4e0b\u8f7d\u7684\u6700\u65b0\u7684python3.8\uff0c\u5982\u679c\u60f3\u5b89\u88c5\u5176\u4ed6\u7248\u672c\uff0c\u53bbpython\u5b98\u7f51\u4e0b\u8f7d\u9875\u9762<\/a>\u4e0b\u8f7d\u5bf9\u5e94\u7684\u7248\u672c\u5373\u53ef\u3002
\u4f46\u662f\u8fd9\u4e2a\u4e0b\u8f7d\u94fe\u63a5\u6bd4\u8f83\u6162\uff0c\u6211\u662f\u7528\u8fc5\u96f7\u4e0b\u8f7d\u5230\u672c\u5730\u4e4b\u540e\uff0c\u518dscp\u5230\u670d\u52a1\u5668\u7684\u3002<\/p>\n\n\n\n
5. \u89e3\u538b\u5b89\u88c5<\/strong><\/code><\/p>\n\n\n\n
# \u89e3\u538b\u538b\u7f29\u5305\ntar -zxvf Python-3.8.1.tgz  \n\n# \u8fdb\u5165\u6587\u4ef6\u5939\ncd Python-3.8.1\n\n# \u914d\u7f6e\u5b89\u88c5\u4f4d\u7f6e\n.\/configure prefix=\/usr\/local\/python3\n\n# \u5b89\u88c5\nmake && make install<\/code><\/pre>\n\n\n\n
\u5982\u679c\u6700\u540e\u6ca1\u63d0\u793a\u51fa\u9519\uff0c\u5c31\u4ee3\u8868\u6b63\u786e\u5b89\u88c5\u4e86\uff0c\u5728\/usr\/local\/\u76ee\u5f55\u4e0b\u5c31\u4f1a\u6709python3\u76ee\u5f55<\/p>\n\n\n\n
[root@iZwz99sau950q2nhb3pn0aZ local]# cd \/usr\/local\/\n[root@iZwz99sau950q2nhb3pn0aZ local]# ls\naegis  bin  etc  games  include  lib  lib64  libexec  python3  sbin  share  src<\/code><\/pre>\n\n\n\n
6. \u6dfb\u52a0\u8f6f\u8fde\u63a5<\/strong><\/code><\/p>\n\n\n\n
#\u6dfb\u52a0python3\u7684\u8f6f\u94fe\u63a5 \nln -s \/usr\/local\/python3\/bin\/python3.8 \/usr\/bin\/python3 \n\n#\u6dfb\u52a0 pip3 \u7684\u8f6f\u94fe\u63a5 \nln -s \/usr\/local\/python3\/bin\/pip3.8 \/usr\/bin\/pip3<\/code><\/pre>\n\n\n\n
\u597d\u4e86\uff0c\u6211\u4eec\u6765\u6d4b\u8bd5\u4e00\u4e0bpython3<\/p>\n\n\n\n
[root@iZwz99sau950q2nhb3pn0aZ local]# python3\nPython 3.8.1 (default, Feb  4 2020, 11:28:31) \n[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\n>>> <\/code><\/pre>\n\n\n\n
\u8fd9\u91cc\u6211\u6ca1\u6709\u94fe\u63a5\u5230python\u4e0a\uff0c\u662f\u56e0\u4e3ayum<\/code>\u8981\u7528\u5230python2<\/code>\u624d\u80fd\u6267\u884c\uff0c\u6240\u4ee5\u73b0\u5728\u8f93\u5165python\u7684\u8bdd\u8fd8\u662f\u4f1a\u8fdb\u5165python2.7\uff0c\u8f93\u5165python3\u624d\u4f1a\u8fdb\u5165python3.8<\/p>\n\n\n\n
\u5982\u679c\u6267\u610f\u60f3\u8981\u94fe\u63a5\u5230python\u7684\u8bdd\uff0c\u5c31\u5f97\u4fee\u6539\u4e00\u4e0byum\u7684\u914d\u7f6e\uff1a<\/p>\n\n\n\n
vi \/usr\/bin\/yum \n\u628a #! \/usr\/bin\/python \u4fee\u6539\u4e3a #! \/usr\/bin\/python2 \n\nvi \/usr\/libexec\/urlgrabber-ext-down \n\u628a #! \/usr\/bin\/python \u4fee\u6539\u4e3a #! \/usr\/bin\/python2<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
centos7\u670d\u52a1\u5668\uff0c\u81ea\u5e26\u7684\u662fpython2.7\uff0c\u6240\u4ee5\u60f3\u5347\u7ea7\u5230python3\uff0c\u4ee5\u4e0b\u5373\u662f\u8be6\u7ec6\u5347\u7ea7\u6b65\u9aa4\uff0c\u65b9\u4fbf\u65e5\u540e\u67e5…<\/p>\n","protected":false},"author":1,"featured_media":408,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,8,6],"tags":[28],"_links":{"self":[{"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/posts\/407"}],"collection":[{"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/comments?post=407"}],"version-history":[{"count":1,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/posts\/407\/revisions"}],"predecessor-version":[{"id":409,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/posts\/407\/revisions\/409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/media\/408"}],"wp:attachment":[{"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/media?parent=407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/categories?post=407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hy68.top\/index.php\/wp-json\/wp\/v2\/tags?post=407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}