Ubuntu 14.04 デイリービルド20140326版
Ubuntu 14.04 LTS(Trusty Tahr)ruby-build で ruby 2.1.1 コンパイルしようとしたけど失敗、そんなとき。
先人の知恵はすばらしいですね。
Build failure on 2.x and solution (related to readline) · Issue #526 · sstephenson/ruby-build
これで解決。
$ curl -fsSL https://gist.github.com/mislav/a18b9d7f0dc5b9efc162.txt | rbenv install --patch 2.1.1
rbenv fails to install 2.1.0 on ubuntu 14.04 · Issue #528 · sstephenson/ruby-build
で2.1.0でも使えたよっていう情報があるので2.1.0使いたい人もおk。
パッチreadline.patchのコメントによるとこんな感じ。
+unless readline.have_type("r1_hook_func_t")
+ # rl_hook_func_t is available since readline-4.2 (2001).
+ # Function is removed at readline-6.3 (2014).
+ # However, editline (NetBSD 6.1.3, 2014) doesn't have rl_hook_func_t.
+ $DEFS << "-Dr1_hook_func_t=Function"
+end
Functionが2014年のreadline-6.3で削除されたのが原因ということらしい。
【経緯】
$ rbenv install 2.1.1 ...(省略) compiling ossl_ocsp.c linking shared-object nkf.so compiling ossl_x509store.c make[2]: Leaving directory `/tmp/ruby-build.20140328232411.8125/ruby-2.0.0-p353/ext/nkf' compiling ossl_ssl.c compiling ossl_pkey_dsa.c compiling ossl_digest.c compiling ossl.c compiling ossl_config.c compiling ossl_pkcs7.c installing default openssl libraries linking shared-object openssl.so make[2]: Leaving directory `/tmp/ruby-build.20140328232411.8125/ruby-2.0.0-p353/ext/openssl' make[1]: Leaving directory `/tmp/ruby-build.20140328232411.8125/ruby-2.0.0-p353' make: *** [build-ext] Error 2
Error で grep してみるとこんな感じ。どうもGoogle検索してもreadlineが問題みたい。
$ cat /tmp/ruby-build.20140328232411.8125.log | grep Error make[2]: *** [readline.o] Error 1 make[1]: *** [ext/readline/all] Error 2 make: *** [build-ext] Error 2
でも
$ dpkg --list | grep readline ii libreadline-dev:amd64 6.3-4ubuntu1 amd64 GNU readline and history libraries, development files ii libreadline5:amd64 5.2+dfsg-2 amd64 GNU readline and history libraries, run-time libraries ii libreadline6:amd64 6.3-4ubuntu1 amd64 GNU readline and history libraries, run-time libraries ii libreadline6-dev:amd64 6.3-4ubuntu1 amd64 GNU readline and history libraries, development files ii php5-readline 5.5.9+dfsg-1ubuntu2 amd64 Readline module for php5 ii readline-common 6.3-4ubuntu1 all GNU readline and history libraries, common files
はいってんだよなー。devはいってるし問題ないんじゃー？
もう一丁。「error: 'Function' undeclared 」とかいわれてるし。。。
$ cat /tmp/ruby-build.20140328232411.8125.log | grep readline
ruby-2.0.0-p353/test/readline/
ruby-2.0.0-p353/test/readline/test_readline.rb
ruby-2.0.0-p353/test/readline/test_readline_history.rb
ruby-2.0.0-p353/ext/readline/
ruby-2.0.0-p353/ext/readline/README
ruby-2.0.0-p353/ext/readline/depend
ruby-2.0.0-p353/ext/readline/README.ja
ruby-2.0.0-p353/ext/readline/extconf.rb
ruby-2.0.0-p353/ext/readline/readline.c
configuring readline
make[2]: Entering directory `/tmp/ruby-build.20140328232411.8125/ruby-2.0.0-p353/ext/readline'
compiling readline.c
readline.c:1886:26: error: 'Function' undeclared (first use in this function)
rl_pre_input_hook = (Function *)readline_pre_input_hook;
readline.c:1886:26: note: each undeclared identifier is reported only once for each function it appears in
readline.c:1886:36: error: expected expression before ')' token
rl_pre_input_hook = (Function *)readline_pre_input_hook;
readline.c: At top level:
readline.c:530:1: warning: 'readline_pre_input_hook' defined but not used [-Wunused-function]
readline_pre_input_hook(void)
make[2]: *** [readline.o] Error 1
make[2]: Leaving directory `/tmp/ruby-build.20140328232411.8125/ruby-2.0.0-p353/ext/readline'
make[1]: *** [ext/readline/all] Error 2
そんなときはこれで解決。
Build failure on 2.x and solution (related to readline) · Issue #526 · sstephenson/ruby-build
先人の知恵はすばらしいですね。
$ curl -fsSL https://gist.github.com/mislav/a18b9d7f0dc5b9efc162.txt | rbenv install --patch 2.1.1
rbenv fails to install 2.1.0 on ubuntu 14.04 · Issue #528 · sstephenson/ruby-build
で2.1.0でも使えたよっていう情報があるので2.1.0使いたい人もおk。
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