uilding原生扩展。这可能需要一段时间...... 错误:安装em-websocket时出错: 错误:无法构建gem原生扩展。
current directory: /var/lib/gems/2.3.0/gems/http_parser.rb-0.6.0/ext/ruby_http_parser
/usr/bin/ruby2.3 -r ./siteconf20180102-2602-1tzoncz.rb extconf.rb 创建Makefile
当前目录:/var/lib/gems/2.3.0/gems/http_parser.rb-0.6.0/ext/ruby_http_parser 让“DESTDIR =”干净 sh:1:make:not found
当前目录:/var/lib/gems/2.3.0/gems/http_parser.rb-0.6.0/ext/ruby_http_parser 制作“DESTDIR =” sh:1:make:not found
make failed,退出代码127
Gem文件将保留在/var/lib/gems/2.3.0/gems/http_parser.rb-0.6.0中进行检查。 结果记录到/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/http_parser.rb-0.6.0/gem_make.out
答案 0 :(得分:1)
看起来错误SELECT Id, LastName, FirstName, Address, ROUND((Salary/2),1) from Table_Name
,这意味着缺少make: not found
程序。
您可以通过运行此命令make