我试图在CentOS上安装rubyrep，当执行sudogeminstallrubyrep时，我收到错误sudo:gem:commandnotfound。Sudo和gem都已安装并可以正常工作，只是结合使用时不行。我的设置:[rubyrep]#whichsudo/usr/bin/sudo[rubyrep]#whichgem/usr/local/rvm/rubies/ruby-2.1.2/bin/gem[rubyrep]#whichruby/usr/local/rvm/rubies/ruby-2.1.2/bin/ruby[rubyrep]#$PATH-bash:/usr/loca
我试图在CentOS上安装rubyrep，当执行sudogeminstallrubyrep时，我收到错误sudo:gem:commandnotfound。Sudo和gem都已安装并可以正常工作，只是结合使用时不行。我的设置:[rubyrep]#whichsudo/usr/bin/sudo[rubyrep]#whichgem/usr/local/rvm/rubies/ruby-2.1.2/bin/gem[rubyrep]#whichruby/usr/local/rvm/rubies/ruby-2.1.2/bin/ruby[rubyrep]#$PATH-bash:/usr/loca
我有一个订单表和一个sell_shipping_labels将orders.id引用为外来项。然而，当我运行Laravel迁移时，我得到了可怕的错误代码:[Illuminate\Database\QueryException]SQLSTATE[HY000]:Generalerror:1005Can'tcreatetablecheapbooks_test.#sql-b5b_b2a(errno:150"Foreignkeyconstraintisincorrectlyformed")(SQL:altertablesell_shipping_labelsaddconstraintsell_s
我有一个订单表和一个sell_shipping_labels将orders.id引用为外来项。然而，当我运行Laravel迁移时，我得到了可怕的错误代码:[Illuminate\Database\QueryException]SQLSTATE[HY000]:Generalerror:1005Can'tcreatetablecheapbooks_test.#sql-b5b_b2a(errno:150"Foreignkeyconstraintisincorrectlyformed")(SQL:altertablesell_shipping_labelsaddconstraintsell_s
我已按照http://geryit.com/blog/2011/01/installing-mysql-with-rails-on-mac-os-x-snow-leopard/上的说明进行操作，包括通过macport安装ruby。每当我执行geminstallmysql时，我都会收到以下错误bash-3.2#geminstallmysqlBuildingnativeextensions.Thiscouldtakeawhile...ERROR:Errorinstallingmysql:ERROR:Failedtobuildgemnativeextension./opt/local/b
我已按照http://geryit.com/blog/2011/01/installing-mysql-with-rails-on-mac-os-x-snow-leopard/上的说明进行操作，包括通过macport安装ruby。每当我执行geminstallmysql时，我都会收到以下错误bash-3.2#geminstallmysqlBuildingnativeextensions.Thiscouldtakeawhile...ERROR:Errorinstallingmysql:ERROR:Failedtobuildgemnativeextension./opt/local/b
我正在尝试在macOSSierra(10.12.1)上安装mysql2gem(0.4.5)并收到错误。我没有本地mysql服务器，它是远程的。这是错误日志:checkingforruby/thread.h...yescheckingforrb_thread_call_without_gvl()inruby/thread.h...yescheckingforrb_thread_blocking_region()...nocheckingforrb_wait_for_single_fd()...yescheckingforrb_hash_dup()...yescheckingforrb_i
我正在尝试在macOSSierra(10.12.1)上安装mysql2gem(0.4.5)并收到错误。我没有本地mysql服务器，它是远程的。这是错误日志:checkingforruby/thread.h...yescheckingforrb_thread_call_without_gvl()inruby/thread.h...yescheckingforrb_thread_blocking_region()...nocheckingforrb_wait_for_single_fd()...yescheckingforrb_hash_dup()...yescheckingforrb_i
我克隆了github存储库https://github.com/8bitpal/hackful，运行“bundleinstall”，现在运行“rakedb:create”。但是我收到一条错误消息:IncorrectMySQLclientlibraryversion!Thisgemwascompiledfor5.0.45buttheclientlibraryis5.5.15.试图找出有关我的mysql设置的更多信息:$mysql_config--version$5.0.45$mysql$mysql>SELECTversion();+-----------+|version()|+----
我克隆了github存储库https://github.com/8bitpal/hackful，运行“bundleinstall”，现在运行“rakedb:create”。但是我收到一条错误消息:IncorrectMySQLclientlibraryversion!Thisgemwascompiledfor5.0.45buttheclientlibraryis5.5.15.试图找出有关我的mysql设置的更多信息:$mysql_config--version$5.0.45$mysql$mysql>SELECTversion();+-----------+|version()|+----
