[RUBY] Recent problems with rbenv

Recent problems with rbenv

$ rbenv -v rbenv 1.1.2-34-g0843745 If there is no update from August 2nd to 10th, everything seems to be this version

What happened during trial and error on old Mac OS X.

1. I'm not sure if it's an openssl or curl issue, but rbenv fails to download ruby 2.5.8.
Insufficient error display due to download failure. Therefore, when it is 1, the cause is completely unknown to the user, whether it is openssl, curl, or cert.pem.

Anything will do as long as it can be downloaded. However

1. With a command from iterm2, with curl -KO or -LO https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.8.tar.gz The download is successful. I don't understand.

Here's what happened with Mac OS X El Capitan 10.11. 4. Even if openssl 1.1.1g is already installed and the path is in place, install it separately under .rbenv. 5. The download is successful with rbenv install 2.5.8. This time, with ruby 2.0.0 $ ruby -ropenssl -e "p OpenSSL::X509::DEFAULT_CERT_FILE" "/System/Library/OpenSSL/cert.pem" As it is 1.1.1g of / usr / local / bin / openssl (although not used) 7.71.1 in / usr / local / bin / curl What does it mean to succeed with this combination? It seems that you are communicating with curl, but wget? Are you using old curl?

`curl7.30.0`


$ /usr/bin/curl --version
curl 7.30.0 (x86_64-apple-darwin13.0) libcurl/7.30.0 SecureTransport zlib/1.2.5
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp smtp smtps telnet tftp
Features: AsynchDNS GSS-Negotiate IPv6 Largefile NTLM NTLM_WB SSL libz

6, This is a user problem, export PATH="HOME/.rbenv/bin:PATH" Is not necessary if is official? There are many cases where it is written that it is necessary for commentary on the net, and there are also unnecessary guides. The latest version (rbenv 1.1.2) will not work unless you add it to bash_profine (zshenv).

Execute the following command. $ echo "(rbenv init -)" export PATH="/Users/xxxxxxx/.rbenv/shims:{PATH}" pbenv also adds a path. Should this also be done on the program side of rbenv?

Reference 1. May be important (2015 article) How does rbenv + ruby-build work --takatoshiono's blog

The directories are very different between homebrew and rbenv. Originally, there should be no problem with multiple directories by specifying the prefix and linking after installation, but isn't homebrew and rbenv all crazy?

Conclusion Unless the above problem is solved, I think that it is best to build ruby source and switch the path without using rbenv for the time being.

Reference 2 What is rbenv doing? --The crayfish was watching ...