通过bundler安装sqlite3 gem时出错

Question

我正在尝试在我的帐户上安装sqlite3-ruby gem(版本1.3.4)(共享主机上的CentOS,所以我需要在没有root的情况下安装它)并且安装的sqlite版本对于更新的版本来说不够新sqlite3-ruby,所以我需要在我的帐户下编译库.我使用的sqlite版本是1.7.0,因为我发现更新版本存在问题.

我已经完成了这项工作 - 我下载了sqlite-3.7.0.tar.gz并按如下方式安装:

./configure –prefix=$HOME
make && make install

然后去了我的rails 3应用程序并执行以下操作:

bundle config build.sqlite3-ruby “--with-sqlite3-include=$HOME/include --with-sqlite3-lib=$HOME/lib”

然后:

bundle install --path vendor/bundle

但是,我得到以下内容,我的软件包无法完全安装:

Installing sqlite3 (1.3.4) with native extensions /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:533:in `build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)

        /usr/bin/ruby extconf.rb
checking for sqlite3.h... yes
checking for sqlite3_libversion_number() in -lsqlite3... yes
checking for rb_proc_arity()... no
checking for sqlite3_initialize()... no
checking for sqlite3_backup_init()... no
checking for sqlite3_column_database_name()... no
checking for sqlite3_enable_load_extension()... no
checking for sqlite3_load_extension()... no
creating Makefile

make
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I.  -fPIC -g -O2  -fPIC   -c sqlite3.c
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I.  -fPIC -g -O2  -fPIC   -c exception.c
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I.  -fPIC -g -O2  -fPIC   -c backup.c
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I.  -fPIC -g -O2  -fPIC   -c database.c
database.c: In function 'initialize':
database.c:47: error: 'SQLITE_OPEN_READWRITE' undeclared (first use in this function)
database.c:47: error: (Each undeclared identifier is reported only once
database.c:47: error: for each function it appears in.)
database.c:47: error: 'SQLITE_OPEN_CREATE' undeclared (first use in this function)
database.c:72: error: 'SQLITE_OPEN_READONLY' undeclared (first use in this function)
database.c: In function 'set_sqlite3_func_result':
database.c:278: error: 'sqlite3_int64' undeclared (first use in this function)
make: *** [database.o] Error 1

有任何想法吗？这曾经有用,但是对于更新版本的sqlite3-ruby,它似乎已经不再适用了.

这是一些额外的信息:

rails -v
Rails 3.0.9

gem -v
1.7.2

.bash_profile:

PATH=$HOME/bin:$PATH
GEM_HOME=$HOME/gems
GEM_PATH=$HOME/gems
export LD_LIBRARY_PATH=$HOME/lib
export USERNAME BASH_ENV PATH GEM_HOME GEM_PATH

which sqlite3
/home/striketh/bin/sqlite3

编辑:

我继续在我的Gemfile中从sqlite3-ruby更改为sqlite3并运行以下命令:

bundle config build.sqlite3 “--with-sqlite3-include=$HOME/include --with-sqlite3-lib=$HOME/lib --with-sqlite3-dir=$HOME”

此错误消息让我:

make
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I. -DHAVE_SQLITE3_INITIALIZE -DHAVE_SQLITE3_BACKUP_INIT -I/home/striketh”/include    -fPIC -g -O2  -fPIC   -c sqlite3.c
In file included from ./sqlite3_ruby.h:42,
                 from sqlite3.c:1:
./backup.h:7: error: expected specifier-qualifier-list before 'sqlite3_backup'
make: *** [sqlite3.o] Error 1

还有其他想法吗？

Answer 1

这是我已经验证过的解决方案.

.bash_profile设置:

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi

# User specific environment and startup programs

PATH=$HOME/bin:$PATH
GEM_HOME=$HOME/gems
GEM_PATH=$HOME/gems
export LD_LIBRARY_PATH=$HOME/lib
export USERNAME BASH_ENV PATH GEM_HOME GEM_PATH

然后运行:

wget http://www.sqlite.org/sqlite-autoconf-3070701.tar.gz
tar -zxvf sqlite-autoconf-3070701.tar.gz
cd sqlite-autoconf-3070701
./configure --prefix=$HOME
make && make install

cd $RAILS_APP_DIR
vi Gemfile

确保Gemfile中有一行与此类似:gem'sqlite3',"1.3.4"

bundle config build.sqlite3 --with-sqlite3-include=$HOME/include --with-sqlite3-lib=$HOME/lib --with-sqlite3-dir=$HOME/bin
bundle install --path vendor/bundle

Answer 2

在Ubuntu上:

sudo apt-get install libsqlite3-dev

然后捆绑安装将工作.

Answer 3

安装"sqlite-devel"包以在基于RH的系统上构建"sqlite3"gem的本机扩展.

在基于Debian的系统上安装"libsqlite3-dev"软件包.