https://jbbs.shitaraba.net/bbs/read.cgi/computer/44668/1716423212/167 参照

以下の環境にてエラー発生して起動しない。再現確認時にJAVAをjdk-8u431へ変更しても状況に変化ありません。
掲示板には tiltのバージョン 2.5.0が要因というコメントあり、実際に2.3.0、2.4.0では未発生の状況です。

narou：3.9.1
ruby：3.3.6
JAVA：openjdk version "21.0.5" 2024-10-15 LTS
AozoraEpub3：1.1.0b46

internal:C:/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb:136:in require': cannot load such file -- tilt/erubis (LoadError) from <internal:C:/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:136:in require'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/web/appserver.rb:15:in <top (required)>' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/web/all.rb:7:in require_relative'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/web/all.rb:7:in <top (required)>' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/web.rb:118:in require_relative'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/web.rb:118:in boot' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/web.rb:87:in execute'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandbase.rb:125:in execute!' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandbase.rb:134:in execute!'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandline.rb:29:in run' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandline.rb:43:in run!'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/narou.rb:50:in block in <top (required)>' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/backtracer.rb:16:in capture'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/narou.rb:49:in <top (required)>' from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/bin/narou:13:in require_relative'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/bin/narou:13:in <top (required)>' from C:/Ruby33-x64/bin/narou:32:in load'
from C:/Ruby33-x64/bin/narou:32:in `