从 RVM 1.8.7 开始升级到 Rails 3。操作系统 10.5.8
Output:
josh-crewss-macbook:~ joshcrews$ gem install sqlite3-rubyBuilding native extensions. This could take a while...ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension.
/Users/joshcrews/.rvm/rubies/ruby-1.8.7-p174/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_column_database_name()... no
checking for sqlite3_enable_load_extension()... no
checking for sqlite3_load_extension()... no
creating Makefile
make
gcc -I. -I. -I/Users/joshcrews/.rvm/rubies/ruby-1.8.7-p174/lib/ruby/1.8/i686-darwin9.8.0 -I. -I/usr/local/include -I/opt/local/include -I/usr/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -g -O2 -fno-common -pipe -fno-common -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline -c database.c
database.c: In function ‘deallocate’:
database.c:17: warning: implicit declaration of function ‘sqlite3_next_stmt’
database.c:17: warning: assignment makes pointer from integer without a cast
database.c: In function ‘initialize’:
database.c:76: warning: implicit declaration of function ‘sqlite3_open_v2’
database.c:79: error: ‘SQLITE_OPEN_READWRITE’ undeclared (first use in this function)
database.c:79: error: (Each undeclared identifier is reported only once
database.c:79: error: for each function it appears in.)
database.c:79: error: ‘SQLITE_OPEN_CREATE’ undeclared (first use in this function)
database.c: In function ‘set_sqlite3_func_result’:
database.c:277: error: ‘sqlite3_int64’ undeclared (first use in this function)
database.c: In function ‘rb_sqlite3_func’:
database.c:311: warning: passing argument 1 of ‘ruby_xcalloc’ as signed due to prototype
database.c: In function ‘rb_sqlite3_step’:
database.c:378: warning: passing argument 1 of ‘ruby_xcalloc’ as signed due to prototype
make: *** [database.o] Error 1
Gem 列表（这些在 RVM 下，在系统下我有更多的 gem，包括已经工作了 1.5 年的 sqlite3-ruby）
josh-crewss-macbook:~ joshcrews$ gem list
*** LOCAL GEMS ***
abstract (1.0.0)
actionmailer (3.0.0.beta3)
actionpack (3.0.0.beta3)
activemodel (3.0.0.beta3)
activerecord (3.0.0.beta3)
activeresource (3.0.0.beta3)
activesupport (3.0.0.beta3, 2.3.8)
arel (0.3.3)
builder (2.1.2)
bundler (0.9.25)
capybara (0.3.8)
configuration (1.1.0)
cucumber (0.7.2)
cucumber-rails (0.3.1)
culerity (0.2.10)
database_cleaner (0.5.2)
diff-lcs (1.1.2)
erubis (2.6.5)
ffi (0.6.3)
gherkin (1.0.30)
i18n (0.4.0, 0.3.7)
json_pure (1.4.3)
launchy (0.3.5)
mail (2.2.1)
memcache-client (1.8.3)
mime-types (1.16)
nokogiri (1.4.2)
polyglot (0.3.1)
rack (1.1.0)
rack-mount (0.6.3)
rack-test (0.5.4)
rails (3.0.0.beta3)
railties (3.0.0.beta3)
rake (0.8.7)
rdoc (2.5.8)
rspec (2.0.0.beta.10, 2.0.0.beta.8)
rspec-core (2.0.0.beta.10, 2.0.0.beta.8)
rspec-expectations (2.0.0.beta.10, 2.0.0.beta.8)
rspec-mocks (2.0.0.beta.10, 2.0.0.beta.8)
rspec-rails (2.0.0.beta.10, 2.0.0.beta.8)
rubygems-update (1.3.7)
selenium-webdriver (0.0.20)
spork (0.8.3)
term-ansicolor (1.0.5)
text-format (1.0.0)
text-hyphen (1.0.0)
thor (0.13.6)
treetop (1.4.8)
trollop (1.16.2)
tzinfo (0.3.22)
webrat (0.7.1)
XCode版本：3.1.1
我怀疑它与“-I/Users/joshcrews/.rvm/rubies/ruby-1.8.7-p174/lib/ruby/1.8/i686-darwin9.8.0”有关，因为 i686-darwin9.8.0 不存在在该文件中
我在 Railsconf 得到了 sqlite3-ruby gem 维护者 Aaron Patterson 的帮助
Options:
- 登上雪豹
- 安装sqlite3-ruby 1.2.5
- 首先通过macports安装sqlite3
登上雪豹
sqlite3-ruby >= 1.3.0 未针对 OSX 10.5 进行测试。雪豹应该可以工作
安装sqlite3-ruby 1.2.5
gem install sqlite3-ruby -v 1.2.5
然后将每个 Rails3 Gemfile 设置为这样
gem 'sqlite3-ruby', '1.2.5', :require => 'sqlite3'
首先通过macports安装sqlite3
sudo port install sqlite3
gem install sqlite3-ruby
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