Ruby-build: Error installing 2.7.1

[magicalbanana]

Hi guys, anyone encountered this issue while installing 2.7.1?

$ rbenv install 2.7.1
Downloading ruby-2.7.1.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.1.tar.bz2
Installing ruby-2.7.1...

BUILD FAILED (Pop 20.04 using ruby-build 20200224-73-g0a5e059)

Inspect or clean up the working tree at /tmp/ruby-build.20200821113417.841610.nXIFsy
Results logged to /tmp/ruby-build.20200821113417.841610.log

Last 10 log lines:
        LC_CTYPE =
        MFLAGS =
gcc (Ubuntu 9.3.0-10ubuntu2) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

./tool/file2lastrev.rb:6:in `require': cannot load such file -- optparse (LoadError)
        from ./tool/file2lastrev.rb:6:in `<main>'
make: *** [uncommon.mk:1130: revision.tmp] Error 1

[hamidnazari]

Nope!

rbenv install 2.7.1
Downloading ruby-2.7.1.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.1.tar.bz2
Installing ruby-2.7.1...
ruby-build: using readline from homebrew
Installed ruby-2.7.1 to /Users/hamid/.rbenv/versions/2.7.1

[mlue]

fixed this by uninstall rbenv and reinstall with homebrew for ubuntu

[gencer]

10 days ago I've installed rbenv and ruby-2.7.1 with success as usual. Today, side-by-side I wanted to install ruby-2.7.2 and same error occured.

[09:51] [gencer] [bf ~/.rbenv] $ rbenv install 2.7.2
Downloading ruby-2.7.2.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.2.tar.bz2
Installing ruby-2.7.2...

BUILD FAILED (Ubuntu 20.04 using ruby-build 20201118-6-g4a0c87c)

Inspect or clean up the working tree at /tmp/ruby-build.20201206095154.809205.OWRJt4
Results logged to /tmp/ruby-build.20201206095154.809205.log

Last 10 log lines:
linking shared-object ripper.so
make[2]: Leaving directory '/tmp/ruby-build.20201206095154.809205.OWRJt4/ruby-2.7.2/ext/ripper'
make[2]: Entering directory '/tmp/ruby-build.20201206095154.809205.OWRJt4/ruby-2.7.2'
./tool/file2lastrev.rb:6:in `require': cannot load such file -- optparse (LoadError)
        from ./tool/file2lastrev.rb:6:in `<main>'
make[2]: *** [uncommon.mk:1130: revision.tmp] Error 1
make[2]: Leaving directory '/tmp/ruby-build.20201206095154.809205.OWRJt4/ruby-2.7.2'
make[1]: *** [exts.mk:86: ruby] Error 2
make[1]: Leaving directory '/tmp/ruby-build.20201206095154.809205.OWRJt4/ruby-2.7.2'
make: *** [uncommon.mk:295: build-ext] Error 2

I've pulled all rbenv + ruby-build changes. Not worked.

Manually uninstalling rbenv and reinstalling 2.7.1 and 2.7.2 solved my problem.

[yahonda]

ruby-build.20210407222345.480785.log
Looks like I have managed to reproduce this issue. Clean install rbenv and ruby-build then install 3.0.0 and 3.0.1.

Here are steps to reproduce on Ubuntu 20.10 x86_64

• Remove ~/.rbenv and install rbenv by "Basic GitHub Checkout" method as follows.

$ rm -rf .rbenv/
$ git clone https://github.com/rbenv/rbenv.git ~/.rbenv
Cloning into '/home/yahonda/.rbenv'...
remote: Enumerating objects: 2886, done.
remote: Total 2886 (delta 0), reused 0 (delta 0), pack-reused 2886
Receiving objects: 100% (2886/2886), 562.66 KiB | 2.08 MiB/s, done.
Resolving deltas: 100% (1801/1801), done.
$ cd ~/.rbenv && src/configure && make -C src
make: Entering directory '/home/yahonda/.rbenv/src'
gcc -fPIC     -c -o realpath.o realpath.c
gcc -shared -Wl,-soname,../libexec/rbenv-realpath.dylib  -o ../libexec/rbenv-realpath.dylib realpath.o
make: Leaving directory '/home/yahonda/.rbenv/src'
$ echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.profile
$ ~/.rbenv/bin/rbenv init
# Load rbenv automatically by appending
# the following to ~/.bashrc:

eval "$(rbenv init -)"
$ vi ~/.bashrc # to add `eval "$(rbenv init -)"`
$ exec $SHELL -l
$ curl -fsSL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-doctor | bash
Checking for `rbenv' in PATH: /home/yahonda/.rbenv/bin/rbenv
Checking for rbenv shims in PATH: OK
Checking `rbenv install' support: not found
Unless you plan to add Ruby versions manually, you should install ruby-build.
Please refer to https://github.com/rbenv/ruby-build#installation

Counting installed Ruby versions: none
  There aren't any Ruby versions installed under `/home/yahonda/.rbenv/versions'.
  You can install Ruby versions like so: rbenv install 2.2.4
Checking RubyGems settings: OK
Auditing installed plugins: OK

• Install ruby-build as "rbenv plugin" and install Ruby 3.0.0

$ mkdir -p "$(rbenv root)"/plugins
$ git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
Cloning into '/home/yahonda/.rbenv/plugins/ruby-build'...
remote: Enumerating objects: 162, done.
remote: Counting objects: 100% (162/162), done.
remote: Compressing objects: 100% (114/114), done.
remote: Total 11469 (delta 115), reused 73 (delta 39), pack-reused 11307
Receiving objects: 100% (11469/11469), 2.43 MiB | 4.02 MiB/s, done.
Resolving deltas: 100% (7582/7582), done.
$ rbenv install 3.0.0
Downloading ruby-3.0.0.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.0/ruby-3.0.0.tar.gz
Installing ruby-3.0.0...
Installed ruby-3.0.0 to /home/yahonda/.rbenv/versions/3.0.0

$ rbenv global 3.0.0
$ which ruby
/home/yahonda/.rbenv/shims/ruby
$ ruby -v
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux]

• Install Ruby 3.0.1 and it gets the error below

$ rbenv install 3.0.1
Downloading ruby-3.0.1.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.0/ruby-3.0.1.tar.gz
Installing ruby-3.0.1...

BUILD FAILED (Ubuntu 20.10 using ruby-build 20210405-2-g693a28e)

Inspect or clean up the working tree at /tmp/ruby-build.20210407222345.480785.HSbVgV
Results logged to /tmp/ruby-build.20210407222345.480785.log

Last 10 log lines:
linking shared-object ripper.so
make[2]: Leaving directory '/tmp/ruby-build.20210407222345.480785.HSbVgV/ruby-3.0.1/ext/ripper'
make[2]: Entering directory '/tmp/ruby-build.20210407222345.480785.HSbVgV/ruby-3.0.1'
./tool/file2lastrev.rb:6:in `require': cannot load such file -- optparse (LoadError)
    from ./tool/file2lastrev.rb:6:in `<main>'
make[2]: *** [uncommon.mk:1156: revision.tmp] Error 1
make[2]: Leaving directory '/tmp/ruby-build.20210407222345.480785.HSbVgV/ruby-3.0.1'
make[1]: *** [exts.mk:88: ruby] Error 2
make[1]: Leaving directory '/tmp/ruby-build.20210407222345.480785.HSbVgV/ruby-3.0.1'
make: *** [uncommon.mk:300: build-ext] Error 2
$

[yahonda]

It does not reproduce on macOS 11.3 Beta (20E5224a). I do not have other non-beta versions of macOS.

[AlexWayfer]

The same for me with Ruby 2.7.3 version. 3.0.1, 2.6.7 and 2.5.9 installed without errors.

The second try to install is successful somewhy.