Question

当尝试创建新的Rails应用程序时，一旦我创建并运行了捆绑安装程序，就会在控制台中收到此错误。


Fetching sqlite3 1.4.0
Installing sqlite3 1.4.0 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory:
C:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/sqlite3-1.4.0/ext/sqlite3
C:/RailsInstaller/Ruby2.3.3/bin/ruby.exe -r ./siteconf20190424-9316-5yovlr.rb
extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Install SQLite3 from http://www.sqlite.org/ first.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
        --with-opt-dir
        --without-opt-dir
        --with-opt-include
        --without-opt-include=${opt-dir}/include
        --with-opt-lib
        --without-opt-lib=${opt-dir}/lib
        --with-make-prog
        --without-make-prog
        --srcdir=.
        --curdir
        --ruby=C:/RailsInstaller/Ruby2.3.3/bin/$(RUBY_BASE_NAME)
        --with-sqlcipher
        --without-sqlcipher
        --with-sqlite3-config
        --without-sqlite3-config
        --with-pkg-config
        --without-pkg-config
        --with-sqlcipher
        --without-sqlcipher
        --with-sqlite3-dir
        --without-sqlite3-dir
        --with-sqlite3-include
        --without-sqlite3-include=${sqlite3-dir}/include
        --with-sqlite3-lib
        --without-sqlite3-lib=${sqlite3-dir}/lib

Answer 1

您将需要先安装sqlite3。这将确保您具有编译所需要的所有文件。错误消息就在这里：

sqlite3.h丢失。首先从http://www.sqlite.org/安装SQLite3。

Answer 2

这应该对您有帮助！

尝试在此数据库上替换您的gem'sqlite3'

宝石文件

gem 'sqlite3', git: "https://github.com/larskanis/sqlite3-ruby", branch: "add-gemspec"

在创建Rails项目Gem :: Ext :: BuildError时安装捆绑软件时出错：错误：无法构建gem本机扩展。对于SQlite3

2 个答案: