momo-lab / xxenv-latest Goto Github PK

The latest update to pyenv has added native support for installing the latest python version for a given prefix. At the same time, it has made use of the python latest command for a different purpose. Details here https://github.com/pyenv/pyenv#prefix-auto-resolution

Using this plugin is now no longer required with pyenv and will fail with the following error if used

pyenv: no installed versions match the prefix `install'

The "fix" for users is to uninstall this plugin and to change instances of the install command to remove the latest keyword.

Do you plan to add support for goenv ?

nodenv latest install is currently selecting 9.11.2 as latest. Reverting #19 from yesterday selects the correct 17.3.1 instead.

See momo-lab/pyenv-install-latest#6

toilal@toilal-ubuntu:~$ pyenv latest local 3.7
Latest version is '3.7.3/envs/3.7.3-nodeenv'
(3.7.3/envs/3.7.3-nodeenv) toilal@toilal-ubuntu:~$

I would expect to select the raw 3.7.3, not a virtualenv.

toilal@toilal-ubuntu:~$ pyenv latest local 3.7.3
Latest version is '3.7.3'
toilal@toilal-ubuntu:~$

pyenv latest install fails, presumably because pyenv install output includes spaces

$ pyenv latest install
Latest version is '  3.8.5'
Usage: pyenv install [-f] [-kvp] <version>
# ... pyenv install output continues

same with pyenv latest install 3.8.5

pyenv install output

$ pyenv install -l | grep 3.8
  3.8.0
  3.8-dev
  3.8.1
  3.8.2
  3.8.3
  3.8.4
  3.8.5
  miniconda-3.8.3
  miniconda3-3.8.3

manual install works

pyenv virtualenv 3.8.5 projname works

$ pyenv versions                  
* system (set by /Users/myusername/.pyenv/version)
  3.8.5
  3.8.5/envs/projname
  projname

environment

macOS 10.15.6 Catalina
pyenv installed via homebrew

$ pyenv -v                  
pyenv 1.2.20

on macOS Mojave, iTerm2, zsh 5.7.1:

$ which head
/usr/bin/head
$ pyenv latest uninstall 3.7
head: illegal option -- -
usage: head [-n lines | -c bytes] [file ...]

man head gives:

HEAD(1)                   BSD General Commands Manual                  HEAD(1)

NAME
     head -- display first lines of a file

SYNOPSIS
     head [-n count | -c bytes] [file ...]

DESCRIPTION
     This filter displays the first count lines or bytes of each of the specified files, or of the standard input if no files
     are specified.  If count is omitted it defaults to 10.

     If more than a single file is specified, each file is preceded by a header consisting of the string ``==> XXX <=='' where
     ``XXX'' is the name of the file.

EXIT STATUS
     The head utility exits 0 on success, and >0 if an error occurs.

SEE ALSO
     tail(1)

HISTORY
     The head command appeared in PWB UNIX.

BSD                              June 6, 1993                              BSD

I tried this:

-    for version in $(get_local_versions $version_prefix | head --lines=-1); do
+    for version in $(get_local_versions $version_prefix | head -n=-1); do

But it gave:

$ pyenv latest uninstall 3.7
head: illegal line count -- =1

What version of head was this written for, and what does --lines=-1 do?

Thanks for this plugin.

It works nicely with CPython, but pypy support doesn't solves to latest version.

pyenv latest install pypy
Latest version is 'pypy-stm-2.5.1'

But it should gives pypy-5.7.1