jekyllの再開で躓いたこととその解法
rubyのインストール
rbenvのインストールから始めた
- rbenvでバージョンを手軽に切り替えることを覚えていたため
- jekyllがruby 3.0で動作しなかったような記憶があったため…最後に2016年8月頃だから、もう、動作するかも、と思った
rbenv+rubyでrubyが動作するまで
- qiita に記事その１を見つけた。
- … installはこと無く完了（とても時間がかかる３〜５分位の体感）したが、
ruby -vでshellが ruby Not Found とエラーを起こす - rbenvのドキュメントをよく読まなかったためだろう（最後までドキュメントを読まず）、また qiita 記事その２ の世話になる
- .bash_profileはログインシェルで読み込まれる。このまま作業するにはログアウト／ログインしないとならない
- ログアウト／ログインがめんどくさかったので
export PATH = "~/.rbenv/shims:$PATH"とした - .bash_profileには
$(rbenv init -)まで追記したので、後日、その成果が確認できる
- qiita 記事その１
// 1.初期化設定
$ echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
// 2.初期化設定の反映
$ source ~/.bash_profile
// 3.rbenvのインストール：
$ brew install rbenv ruby-build
// 4.インストール可能なRubyのバージョン一覧の表示
$ rbenv install -l
// 5.指定したRubyのバージョンをインストール
$ rbenv install 2.3.5
// 6.インストールしたRubyを使用可能な状態にする⇒shimsへの反映
$ rbenv rehash
- qiita 記事その２
$ cd
$ vi ~/.bash_profile
export PATH="~/.rbenv/shims:/usr/local/bin:$PATH"
eval "$(rbenv init -)"
$ source ~/.bash_profile # 変更をPCに反映させる
jekyllの動作を確認する
ここまで実行してきたコマンドを並べておこう
2031 export PATH="~/.rbenv/shims:$PATH"
2032 ruby -v
2033 gem -v
2034 gem -V
2035 gcc -v
2036 gem install jekyll bundler
2037 cd HW
2038 bundle exec jekyll serve
2039 bundle -v
2040 ls
2041 bundle update
2042 bundle exec jekyll serve
2043 ls blog
2044 bundle install
2045 bundle exec jekyll serve
2046 bundle update github-pages
2047 bundle exec jekyll serve
2048 rbenv versions
2049 rbenv install -l
2050 rbenv install 2.7.4
2051 rbenv which
2052 rbenv which ruby
2053 rbenv global 2.7.4
2054 rbenv which ruby
2055 ruby -v
2056 bundle exec jekyll serve
2057 bundler install
2058 jekyll
2059 bundle exec jekyll serve
2060 ls
2061 ls blog
2062 ls
2063 bundle exec jekyll serve
2064 bundle exec jekyll serve blog
2065 cd blog
2066 bundle exec jekyll serve blog
2067 history
2038 bundler exec jekyll server がエラーを起こす
案の定、rubyのバージョンが災いした…が、まずbundle installが必要だった
- オフィシャルの投稿
$ bundle exec jekyll serve
Could not find github-pages-171, jekyll-mermaid-1.0.0, memprof2-0.1.1, activesupport-4.2.9, github-pages-health-check-1.3.5, jekyll-3.6.2, jekyll-avatar-0.5.0, jekyll-coffeescript-1.0.2, jekyll-default-layout-0.1.4, jekyll-feed-0.9.2, jekyll-gist-1.4.1, jekyll-github-metadata-2.9.3, jekyll-mentions-1.2.0, jekyll-optional-front-matter-0.3.0, jekyll-paginate-1.1.0, jekyll-readme-index-0.2.0, jekyll-redirect-from-0.12.1, jekyll-relative-links-0.5.2, jekyll-remote-theme-0.2.3, jekyll-sass-converter-1.5.0, jekyll-seo-tag-2.3.0, jekyll-sitemap-1.1.1, jekyll-swiss-0.4.0, jekyll-theme-architect-0.1.0, jekyll-theme-cayman-0.1.0, jekyll-theme-dinky-0.1.0, jekyll-theme-hacker-0.1.0, jekyll-theme-leap-day-0.1.0, jekyll-theme-merlot-0.1.0, jekyll-theme-midnight-0.1.0, jekyll-theme-minimal-0.1.0, jekyll-theme-modernist-0.1.0, jekyll-theme-primer-0.5.2, jekyll-theme-slate-0.1.0, jekyll-theme-tactile-0.1.0, jekyll-theme-time-machine-0.1.0, jekyll-titles-from-headings-0.5.0, jemoji-0.8.1, kramdown-1.14.0, liquid-4.0.0, listen-3.0.6, mercenary-0.3.6, minima-2.1.1, rouge-2.2.1, terminal-table-1.8.0, i18n-0.9.1, minitest-5.10.3, thread_safe-0.3.6, tzinfo-1.2.4, addressable-2.5.2, net-dns-0.8.0, octokit-4.7.0, public_suffix-2.0.5, typhoeus-0.8.0, jekyll-watch-1.5.0, pathutil-0.16.0, safe_yaml-1.0.4, coffee-script-2.4.1, coffee-script-source-1.11.1, html-pipeline-2.7.1, rubyzip-1.2.1, sass-3.5.3, gemoji-3.0.0, rb-fsevent-0.10.2, rb-inotify-0.9.10, unicode-display_width-1.3.0, concurrent-ruby-1.0.5, sawyer-0.8.1, ethon-0.11.0, execjs-2.7.0, nokogiri-1.8.1, sass-listen-4.0.0, ffi-1.9.18, faraday-0.13.1, mini_portile2-2.3.0, multipart-post-2.0.0 in any of the sources
Run `bundle install` to install missing gems.
nabe@zakuro:~/HW (master *=)
$ ls blog
_album _config.yml _includes _layouts _plugins _posts _sass about.md css feed.xml images index.html plugins portfolio resume
nabe@zakuro:~/HW (master *=)
$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Using bundler 2.2.30
.. <cut> ..
Post-install message from html-pipeline:
-------------------------------------------------
Thank you for installing html-pipeline!
You must bundle Filter gem dependencies.
See html-pipeline README.md for more details.
https://github.com/jch/html-pipeline#dependencies
-------------------------------------------------
まだ他のエラーが生じる
$ bundle exec jekyll serve
bundler: failed to load command: jekyll (/home/nabe/.rbenv/versions/3.0.2/bin/jekyll)
/home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/html.rb:10:in `require': cannot load such file -- rexml/parsers/baseparser (LoadError)
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/html.rb:10:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown/html.rb:10:in `require'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown/html.rb:10:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown/paragraph.rb:14:in `require'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown/paragraph.rb:14:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown.rb:342:in `require'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown.rb:342:in `<class:Kramdown>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown.rb:60:in `<module:Parser>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown.rb:19:in `<module:Kramdown>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/kramdown-1.14.0/lib/kramdown/parser/kramdown.rb:17:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.6.2/lib/jekyll/converters/smartypants.rb:3:in `require'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.6.2/lib/jekyll/converters/smartypants.rb:3:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.6.2/lib/jekyll.rb:13:in `require'
... <cut> ...
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/lib/bundler/friendly_errors.rb:103:in `with_friendly_errors'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/exe/bundle:37:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/bin/bundle:23:in `load'
from /home/nabe/.rbenv/versions/3.0.2/bin/bundle:23:in `<main>'
github-pageのアップデートが必要らしい
$ bundle update github-pages
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
... <cut> ...
Fetching github-pages 221 (was 171)
Installing github-pages 221 (was 171)
Bundle updated!
Post-install message from dnsruby:
Installing dnsruby...
For issues and source code: https://github.com/alexdalitz/dnsruby
For general discussion (please tell us how you use dnsruby): https://groups.google.com/forum/#!forum/dnsruby
Post-install message from sass:
Ruby Sass has reached end-of-life and should no longer be used.
* If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
* If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
* For more details, please refer to the Sass blog:
https://sass-lang.com/blog/posts/7828841
Post-install message from html-pipeline:
-------------------------------------------------
Thank you for installing html-pipeline!
You must bundle Filter gem dependencies.
See html-pipeline README.md for more details.
https://github.com/jch/html-pipeline#dependencies
-------------------------------------------------
Post-install message from rubyzip:
RubyZip 3.0 is coming!
**********************
The public API of some Rubyzip classes has been modernized to use named
parameters for optional arguments. Please check your usage of the
following classes:
* `Zip::File`
* `Zip::Entry`
* `Zip::InputStream`
* `Zip::OutputStream`
Please ensure that your Gemfiles and .gemspecs are suitably restrictive
to avoid an unexpected breakage when 3.0 is released (e.g. ~> 2.3.0).
See https://github.com/rubyzip/rubyzip for details. The Changelog also
lists other enhancements and bugfixes that have been implemented since
version 2.3.0.
サーバーを起動しようとして、’Hash into Integer’のエラーが生じる。これが rubyバージョン に依るエラーである。jekyllがruby 3.Xに対応していないことに依る。
$ bundle exec jekyll serve
Configuration file: /home/nabe/HW/_config.yml
Source: /home/nabe/HW
Destination: /home/nabe/HW/_site
Incremental build: disabled. Enable with --incremental
Generating...
done in 0.019 seconds.
jekyll 3.9.0 | Error: no implicit conversion of Hash into Integer
/home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathutil-0.16.2/lib/pathutil.rb:502:in `read': no implicit conversion of Hash into Integer (TypeError)
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathutil-0.16.2/lib/pathutil.rb:502:in `read'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.9.0/lib/jekyll/utils/platforms.rb:75:in `proc_version'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.9.0/lib/jekyll/utils/platforms.rb:40:in `bash_on_windows?'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.9.0/lib/jekyll/commands/build.rb:77:in `watch'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.9.0/lib/jekyll/commands/build.rb:43:in `process'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-3.9.0/lib/jekyll/commands/serve.rb:93:in `block in start'
... <cut> ...
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/lib/bundler/cli.rb:25:in `start'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/exe/bundle:49:in `block in <top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/lib/bundler/friendly_errors.rb:103:in `with_friendly_errors'
from /home/nabe/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/exe/bundle:37:in `<top (required)>'
from /home/nabe/.rbenv/versions/3.0.2/bin/bundle:23:in `load'
from /home/nabe/.rbenv/versions/3.0.2/bin/bundle:23:in `<main>'
rbenv install -lで最新の 2.7.x が 2.7.4 であることを確認。 rbenv install 2.7.4でrubyバージョンを古くする。
$ rbenv install 2.7.4
Downloading ruby-2.7.4.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.4.tar.bz2
Installing ruby-2.7.4...
Installed ruby-2.7.4 to /home/nabe/.rbenv/versions/2.7.4
nabe@zakuro:~/HW (master *=)
$ rbenv which
Usage: rbenv which <command>
nabe@zakuro:~/HW (master *%=)
$ rbenv which ruby
/home/nabe/.rbenv/versions/3.0.2/bin/ruby
nabe@zakuro:~/HW (master *%=)
$ rbenv global 2.7.4
nabe@zakuro:~/HW (master *%=)
$ rbenv which ruby
/home/nabe/.rbenv/versions/2.7.4/bin/ruby
nabe@zakuro:~/HW (master *%=)
$ ruby -v
ruby 2.7.4p191 (2021-07-07 revision a21a3b7d23) [x86_64-linux]
改めてサーバーを起動すると…jekyllが無い。バージョンごとにインストールが必要なのだな。bundelr installを実行
nabe@zakuro:~/HW (master *%=)
$ bundle exec jekyll serve
rbenv: jekyll: command not found
The `jekyll' command exists in these Ruby versions:
3.0.2
nabe@zakuro:~/HW (master *%=)
$ bundler install
Warning: the running version of Bundler (2.1.4) is older than the version that created the lockfile (2.2.30). We suggest you to upgrade to the version that created the lockfile by running `gem install bundler:2.2.30`.
Fetching gem metadata from https://rubygems.org/.........
Fetching concurrent-ruby 1.1.9
Installing concurrent-ruby 1.1.9
Fetching i18n 0.9.5
... <cut> ...
Bundle complete! 3 Gemfile dependencies, 102 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Post-install message from dnsruby:
Installing dnsruby...
For issues and source code: https://github.com/alexdalitz/dnsruby
For general discussion (please tell us how you use dnsruby): https://groups.google.com/forum/#!forum/dnsruby
Post-install message from sass:
Ruby Sass has reached end-of-life and should no longer be used.
* If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
* If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
* For more details, please refer to the Sass blog:
https://sass-lang.com/blog/posts/7828841
Post-install message from html-pipeline:
-------------------------------------------------
Thank you for installing html-pipeline!
You must bundle Filter gem dependencies.
See html-pipeline README.md for more details.
https://github.com/jch/html-pipeline#dependencies
-------------------------------------------------
Post-install message from rubyzip:
RubyZip 3.0 is coming!
**********************
The public API of some Rubyzip classes has been modernized to use named
parameters for optional arguments. Please check your usage of the
following classes:
* `Zip::File`
* `Zip::Entry`
* `Zip::InputStream`
* `Zip::OutputStream`
Please ensure that your Gemfiles and .gemspecs are suitably restrictive
to avoid an unexpected breakage when 3.0 is released (e.g. ~> 2.3.0).
See https://github.com/rubyzip/rubyzip for details. The Changelog also
lists other enhancements and bugfixes that have been implemented since
version 2.3.0.
jekyllの起動確認とサーバーの起動
nabe@zakuro:~/HW (master *%=)
$ jekyll
Warning: the running version of Bundler (2.1.4) is older than the version that created the lockfile (2.2.30). We suggest you to upgrade to the version that created the lockfile by running `gem install bundler:2.2.30`.
A subcommand is required.
jekyll 3.9.0 -- Jekyll is a blog-aware, static site generator in Ruby
Usage:
jekyll <subcommand> [options]
Options:
-s, --source [DIR] Source directory (defaults to ./)
-d, --destination [DIR] Destination directory (defaults to ./_site)
--safe Safe mode (defaults to false)
-p, --plugins PLUGINS_DIR1[,PLUGINS_DIR2[,...]] Plugins directory (defaults to ./_plugins)
--layouts DIR Layouts directory (defaults to ./_layouts)
--profile Generate a Liquid rendering profile
-h, --help Show this message
-v, --version Print the name and version
-t, --trace Show the full backtrace when an error occurs
Subcommands:
docs
import
build, b Build your site
clean Clean the site (removes site output and metadata file) without building.
doctor, hyde Search site and print specific deprecation warnings
help Show the help message, optionally for a given subcommand.
new Creates a new Jekyll site scaffold in PATH
new-theme Creates a new Jekyll theme scaffold
serve, server, s Serve your site locally
nabe@zakuro:~/HW (master *%=)
$ bundle exec jekyll serve
Configuration file: /home/nabe/HW/_config.yml
Source: /home/nabe/HW
Destination: /home/nabe/HW/_site
Incremental build: disabled. Enable with --incremental
Generating...
done in 0.026 seconds.
/home/nabe/.rbenv/versions/2.7.4/lib/ruby/gems/2.7.0/gems/pathutil-0.16.2/lib/pathutil.rb:502: warning: Using the last argument as keyword parameters is deprecated
Auto-regeneration: enabled for '/home/nabe/HW'
Server address: http://127.0.0.1:4000
Server running... press ctrl-c to stop.
一旦、動作するとあっけない。
追加したこの記事も問題なくhtmlに変換された。これでportfolioとresumeの更新の下準備ができた。急がないでマイペースで参りましょう。…自分ブラックカンパニーに留意して… あ、思い出すことがもう一つあった。cat73220.github.ioの更新方法を調べないと。