Homebrew-core: MacVim: Run into error after new formula

Created on 18 Jul 2017  ·  45Comments  ·  Source: Homebrew/homebrew-core

Please always follow these steps:

  • [X] Confirmed this is a problem with brew installing one, specific formula (not cask) and not every time you run brew? If it's a general brew problem please file this issue at https://github.com/Homebrew/brew/issues/new. If it's a brew cask problem please file this issue at https://github.com/Homebrew/caskroom/homebrew-cask/new
  • [X] Ran brew update and retried your prior step?
  • [X] Ran brew doctor, fixed all issues and retried your prior step?
  • [X] Ran brew gist-logs <formula> (where <formula> is the name of the formula that failed) and included the output link?
  • [X] If brew gist-logs didn't work: ran brew config and brew doctor and included their output with your issue?

Hi, I updated Homebrew and MacVim. Immediately, I see error message after running mvim on terminal:

Vim: Caught deadly signal SEGV
Vim: Finished.

The standalone version of MacVim also stopped working, with similar message.

I have attached my brew config output:

HOMEBREW_VERSION: 1.2.4
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: b5529084906af89827f6d9befd613457a1615918
Last commit: 2 weeks ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: f3c0a237fc5a76c7ae02e2287c6c860f111d2fe0
Core tap last commit: 2 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
CPU: octa-core 64-bit haswell
Homebrew Ruby: 2.0.0-p648
Clang: 8.1 build 802
Git: 2.13.3 => /usr/local/bin/git
Perl: /usr/local/bin/perl => /usr/local/Cellar/perl/5.26.0/bin/perl
Python: /usr/local/opt/python/libexec/bin/python => /usr/local/Cellar/python/2.7.13_1/Frameworks/Python.framework/Versions/2.7/bin/python2.7
Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.4.1_1/bin/ruby
Java: 1.8.0_131
macOS: 10.12.5-x86_64
Xcode: 8.3.3
CLT: 8.3.2.0.1.1492020469
X11: 2.7.11 => /opt/X11

My brew doctor output is clean.

picture chuanconggao
👍1

Most helpful comment

For now the simplest workaround is probably

brew uninstall --ignore-dependencies python
brew reinstall --build-from-source macvim
brew install python
picture ilovezfs on 19 Jul 2017
👍2

All 45 comments

Ridiculous question but I'll ask anyway: did you try rebooting?

ilovezfs picture ilovezfs on 18 Jul 2017

@ilovezfs

I just tried rebooting. It is the same.

This all happens after I updated Python and MacVim. It seems the version bump for MacVim w.r.t. the Python PR of shadowing system executive did not work on my side. I tried switching to previous version of MacVim, and it works although without Python support.

chuanconggao picture chuanconggao on 18 Jul 2017

BTW, I do not see where is it ridiculous. I run into an issue and report it. What is wrong with that?

Sorry for being unclear. I meant _my_ suggestion was ridiculous not your question.

It seems the version bump for MacVim w.r.t. the Python PR of shadowing system executive did not work on my side.

Yes that could be it!

Try

export PATH=/usr/local/opt/python/libexec/bin:$PATH
ilovezfs picture ilovezfs on 18 Jul 2017

I should say sorry too for misunderstanding the sentence. Thanks for the clearing up.

I have already tried adjusting the PATH variable. Still the same error message.

BTW, the other formula for terminal based Vim works fine.

chuanconggao picture chuanconggao on 18 Jul 2017

Can you try rebuilding using master?

git -C $(brew --repo) checkout master
brew reinstall macvim
ilovezfs picture ilovezfs on 18 Jul 2017

Thanks for the quick reply. But still the same error.

chuanconggao picture chuanconggao on 18 Jul 2017

how to reset to the previous MacVim version using Homebrew?

pirminis picture pirminis on 18 Jul 2017

for now, this reverts me python + macvim versions to older ones:

ls /usr/local/Cellar/python
brew switch python 2.7.13
rm '/usr/local/bin/easy_install'
brew link --overwrite python

ls /usr/local/Cellar/macvim
brew switch macvim 8.0-134
pirminis picture pirminis on 18 Jul 2017

It looks like something is causing Vim to be linked against both the system Python framework and the homebrew built Python framework:

$ otool -L /usr/local/Cellar/macvim/8.0-134_1/MacVim.app/Contents/MacOS/Vim  
/usr/local/Cellar/macvim/8.0-134_1/MacVim.app/Contents/MacOS/Vim:
    /System/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.10)
    /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1349.64.0)
    /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 22.0.0)
    /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon (compatibility version 2.0.0, current version 157.0.0)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.50.2)
    /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
    /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
    /System/Library/Perl/5.18/darwin-thread-multi-2level/CORE/libperl.dylib (compatibility version 5.18.0, current version 5.18.2)
    /usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.0)
    /System/Library/Frameworks/Tcl.framework/Versions/8.5/Tcl (compatibility version 8.5.0, current version 8.5.9)
    /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/libruby.2.0.0.dylib (compatibility version 2.0.0, current version 2.0.0)
    /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1504.82.104)
    /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 775.19.0)
    /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1349.63.0)
    /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)

Specifically:

$ otool -L /usr/local/Cellar/macvim/8.0-134_1/MacVim.app/Contents/MacOS/Vim   | grep Python
    /System/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.10)
    /usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.0)

Both can't be loaded at the same time...

bertjwregeer picture bertjwregeer on 19 Jul 2017

Work-around:

$ brew uninstall --ignore-dependencies python
Uninstalling /usr/local/Cellar/python/2.7.13_1... (3,543 files, 48.5MB)
$ brew install --build-from-source macvim
==> Using the sandbox
==> Downloading https://github.com/macvim-dev/macvim/archive/snapshot-134.tar.gz
Already downloaded: /Users/xistence/Library/Caches/Homebrew/macvim-8.0-134.tar.gz
==> ./configure --with-features=huge --enable-multibyte --with-macarchs=x86_64 --enable-perlinterp --enable-rubyinterp --enable-tclinterp --with-tlib=ncurses --with-compiledby=Homebrew --with-local-dir=/usr/local --enable-cscope --enable-pythoninterp
==> make
🍺  /usr/local/Cellar/macvim/8.0-134_1: 2,133 files, 33.8MB, built in 1 minute 8 seconds
$ otool -L /usr/local/Cellar/macvim/8.0-134_1/MacVim.app/Contents/MacOS/Vim  | grep Python
    /System/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.10)
$ brew install python

Now MacVim works again.

bertjwregeer picture bertjwregeer on 19 Jul 2017
👍2

Having a similar problem, I've realized that in my case, when I install python I add export PATH="/usr/local/opt/python/libexec/bin:$PATH" to my .zprofile. However, this is not properly picked up from within brew: adding

odie `which python`

In the formula I get

Error: /usr/bin/python

All this can be fixed by changing python by python2, I think... Doing so certainly fixes https://github.com/Valloric/YouCompleteMe/issues/2720.

apuignav picture apuignav on 19 Jul 2017

@chuanconggao please try this:

cd $(brew --repo)
git reset --hard @^
export HOMEBREW_DEVELOPER=1
brew update
brew config
brew reinstall macvim

And see if that works.

Also, please post the brew config output here from the above steps.

ilovezfs picture ilovezfs on 19 Jul 2017

@apuignav ditto for you.

ilovezfs picture ilovezfs on 19 Jul 2017 
→ brew config   
HOMEBREW_VERSION: 1.2.4-85-gf2c2964
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: f2c2964cf78368b45ff9357d09c5ebe79c48104b
Last commit: 8 hours ago
Core tap ORIGIN: https://mirrors.ustc.edu.cn/homebrew-core.git
Core tap HEAD: bd7f0aaf7b46e950e68237235058576430b8ab69
Core tap last commit: 4 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://mirrors.ustc.edu.cn/homebrew-bottles
CPU: octa-core 64-bit haswell
Homebrew Ruby: 2.0.0-p648
Clang: 8.1 build 802
Git: 2.13.3 => /usr/local/bin/git
Perl: /usr/local/bin/perl => /usr/local/Cellar/perl/5.26.0/bin/perl
Python: /usr/bin/python
Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.4.1_1/bin/ruby
Java: 1.8.0_131
macOS: 10.12.6-x86_64
Xcode: 8.3.3
CLT: 8.3.2.0.1.1492020469
X11: 2.7.11 => /opt/X11

I reinstall macvim, but it doesn't work yet.

meritozh picture meritozh on 19 Jul 2017

I reinstall macvim, but it doesn't work yet.

Can you please elaborate?

ilovezfs picture ilovezfs on 19 Jul 2017

Actually you need to do

brew reinstall -s macvim
ilovezfs picture ilovezfs on 19 Jul 2017

@chuanconggao I don't see your gist-logs for macvim.

ilovezfs picture ilovezfs on 19 Jul 2017 
brew reinstall -s macvim --with-lua

otool -L /Applications/MacVim.app/Contents/MacOS/Vim
/Applications/MacVim.app/Contents/MacOS/Vim:
    /System/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.10)
    /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1349.64.0)
    /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 22.0.0)
    /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon (compatibility version 2.0.0, current version 157.0.0)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.50.2)
    /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
    /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/local/opt/lua/lib/liblua.5.2.dylib (compatibility version 5.2.0, current version 5.2.4)
    /System/Library/Perl/5.18/darwin-thread-multi-2level/CORE/libperl.dylib (compatibility version 5.18.0, current version 5.18.2)
    /usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.0)
    /System/Library/Frameworks/Tcl.framework/Versions/8.5/Tcl (compatibility version 8.5.0, current version 8.5.9)
    /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/libruby.2.0.0.dylib (compatibility version 2.0.0, current version 2.0.0)
    /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1504.82.104)
    /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 775.19.0)
    /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1349.63.0)
    /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)

brew config                        
HOMEBREW_VERSION: 1.2.4-85-gf2c2964
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: f2c2964cf78368b45ff9357d09c5ebe79c48104b
Last commit: 9 hours ago
Core tap ORIGIN: https://mirrors.ustc.edu.cn/homebrew-core.git
Core tap HEAD: bd7f0aaf7b46e950e68237235058576430b8ab69
Core tap last commit: 5 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://mirrors.ustc.edu.cn/homebrew-bottles
CPU: octa-core 64-bit haswell
Homebrew Ruby: 2.0.0-p648
Clang: 8.1 build 802
Git: 2.13.3 => /usr/local/bin/git
Perl: /usr/local/bin/perl => /usr/local/Cellar/perl/5.26.0/bin/perl
Python: /usr/bin/python
Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.4.1_1/bin/ruby
Java: 1.8.0_131
macOS: 10.12.6-x86_64
Xcode: 8.3.3
CLT: 8.3.2.0.1.1492020469
X11: 2.7.11 => /opt/X11

when open macvim:

Vim: Caught deadly signal SEGV
Vim: Finished.
meritozh picture meritozh on 19 Jul 2017

can you please post your gist-logs

ilovezfs picture ilovezfs on 19 Jul 2017

@ilovezfs The problem is that MacVim is being linked against both the system Python and the Homebrew provided Python.

You can't link against both.

bertjwregeer picture bertjwregeer on 19 Jul 2017

@bertjwregeer ok, but I have yet to be able to reproduce any of these issues locally. Things seem fine. Feel free to open a PR if you know what the problem is.

ilovezfs picture ilovezfs on 19 Jul 2017

@ilovezfs
https://gist.github.com/meritozh/26535bcb5721392d25998d5ef093dc48
@bertjwregeer
but problem is why it will link both.

meritozh picture meritozh on 19 Jul 2017

https://github.com/Homebrew/homebrew-core/blob/master/Formula/macvim.rb#L73

This will run python-config and prepend the flags to LDFLAGS, the configure script also finds python2 if the homebrew python exists, and adds it's LDFLAGS as well.

bertjwregeer picture bertjwregeer on 19 Jul 2017

But python -c points to the system python, or at least for me, and this breaks everything

apuignav picture apuignav on 19 Jul 2017

@bertjwregeer if you build from master, then

/usr/local/opt/python/libexec/bin

is prepended to the PATH, which will point to brew's python's python-config. This behavior is only in master, which is why I asked people to try master above. And the problem still occurs with 1.2.4-85-gf2c2964 so I don't think that explains it.

iMac-TMP:~ joe$ ls -l /usr/local/opt/python/libexec/bin
total 72
lrwxr-xr-x  1 joe  admin  16 Dec 17  2016 2to3 -> ../../bin/2to3-2
lrwxr-xr-x  1 joe  admin  26 Dec 17  2016 easy_install -> ../../bin/easy_install-2.7
lrwxr-xr-x  1 joe  admin  15 Dec 17  2016 idle -> ../../bin/idle2
lrwxr-xr-x  1 joe  admin  14 Dec 17  2016 pip -> ../../bin/pip2
lrwxr-xr-x  1 joe  admin  16 Dec 17  2016 pydoc -> ../../bin/pydoc2
lrwxr-xr-x  1 joe  admin  17 Dec 17  2016 python -> ../../bin/python2
lrwxr-xr-x  1 joe  admin  24 Dec 17  2016 python-config -> ../../bin/python2-config
lrwxr-xr-x  1 joe  admin  18 Dec 17  2016 pythonw -> ../../bin/pythonw2
lrwxr-xr-x  1 joe  admin  19 Dec 17  2016 smtpd.py -> ../../bin/smtpd2.py
ilovezfs picture ilovezfs on 19 Jul 2017

checking --enable-pythoninterp argument... yes checking for python2... /usr/local/opt/python/bin/python2 checking Python version... 2.7 checking Python is 2.3 or better... yep checking Python's install prefix... /usr/local/Cellar/python/2.7.13_1/Frameworks/Python.framework/Versions/2.7 checking Python's execution prefix... /usr/local/Cellar/python/2.7.13_1/Frameworks/Python.framework/Versions/2.7 checking Python's configuration directory... /usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/lib/python2.7/config checking Python's dll name... Python.framework/Versions/2.7/Python

bertjwregeer picture bertjwregeer on 19 Jul 2017

Right, so macvim knows to look for python2, which is nice. Also, python and python2 will point to the same file, and python-config and python2-config will point to the same file, so I'm not seeing the problem yet.

ilovezfs picture ilovezfs on 19 Jul 2017

@apuiganv homebrew won't install python into /usr/local/bin unless you modify PATH

meritozh picture meritozh on 19 Jul 2017

It will install python2 which is how you should invoke it.

ilovezfs picture ilovezfs on 19 Jul 2017

Okay, printing out the ENV after that python-config call:

HOMEBREW_PROCESSOR:Intel
HOMEBREW_DEV_CMD_RUN:1
HOMEBREW_USER_AGENT:Homebrew/1.2.4-85-gf2c2964 (Macintosh; Intel Mac OS X 10.12.6)
GEM_OLD_HOME:
TERM_PROGRAM:Apple_Terminal
HOMEBREW_COMMAND_DEPTH:1
HOMEBREW_LIBRARY:/usr/local/Homebrew/Library
SHELL:/bin/bash
TERM:xterm-256color
HOMEBREW_OS_VERSION:macOS 10.12.6
HOMEBREW_REPOSITORY:/usr/local/Homebrew
Apple_PubSub_Socket_Render:/private/tmp/com.apple.launchd.ZLOwpieStK/Render
HOMEBREW_ENABLE_AUTO_UPDATE_MIGRATION:1
TERM_PROGRAM_VERSION:388.1.1
TERM_SESSION_ID:04ECD7C3-6F8E-43B2-9AAF-A7D4B6660673
HOMEBREW_RUBY_PATH:/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby
HOMEBREW_GIT_CONFIG_FILE:/usr/local/Homebrew/.git/config
USER:xistence
TOX_PATH:
SSH_AUTH_SOCK:/private/tmp/com.apple.launchd.SufMMPFTib/Listeners
HOMEBREW_NO_AUTO_UPDATE:1
__CF_USER_TEXT_ENCODING:0x3E9:0x0:0x0
HOMEBREW_ANALYTICS_USER_UUID:9DC99146-305A-4AB8-8B0B-9BD6E71435A2
HOMEBREW_CACHE:/Users/xistence/Library/Caches/Homebrew
HOMEBREW_USER_AGENT_CURL:Homebrew/1.2.4-85-gf2c2964 (Macintosh; Intel Mac OS X 10.12.6) curl/7.54.0
PATH:/usr/local/Homebrew/Library/Homebrew/shims/super:/usr/local/opt/cscope/bin:/usr/local/opt/python/bin:/usr/bin:/bin:/usr/sbin:/sbin
HOMEBREW_EDITOR:/usr/local/bin/vim
HOMEBREW_BREW_FILE:/usr/local/bin/brew
PWD:/usr/local/Homebrew
HOMEBREW_MACOS_VERSION:10.12.6
EDITOR:/usr/local/bin/vim
HOMEBREW_ANALYTICS_ID:UA-76679469-1
LANG:en_US.UTF-8
XPC_FLAGS:0x0
HOMEBREW_PRODUCT:Homebrew
XPC_SERVICE_NAME:0
SHLVL:1
HOME:/private/tmp/macvim-20170719-74898-1rgar7y/macvim-snapshot-134/.brew_home
GEM_OLD_PATH:
HOMEBREW_PREFIX:/usr/local
LOGNAME:xistence
PKG_CONFIG_PATH:/usr/local/opt/python/lib/pkgconfig
HOMEBREW_VERSION:1.2.4-85-gf2c2964
HOMEBREW_CELLAR:/usr/local/Cellar
HOMEBREW_CURL:/usr/bin/curl
DISPLAY:/private/tmp/com.apple.launchd.BqzWHWSUgi/org.macosforge.xquartz:0
SECURITYSESSIONID:186a5
HOMEBREW_SYSTEM:Macintosh
HOMEBREW_ERROR_PIPE:/tmp/homebrew20170719-74411-15qsmum/socket
OBJC:clang
CC:clang
HOMEBREW_CC:clang
OBJCXX:clang++
CXX:clang++
HOMEBREW_CXX:clang++
MAKEFLAGS:-j8
PKG_CONFIG_LIBDIR:/usr/lib/pkgconfig:/usr/local/Homebrew/Library/Homebrew/os/mac/pkgconfig/10.12
HOMEBREW_CCCFG:sa
HOMEBREW_OPTIMIZATION_LEVEL:Os
HOMEBREW_OPT:/usr/local/opt
HOMEBREW_TEMP:/tmp
HOMEBREW_OPTFLAGS:-march=native
HOMEBREW_ARCHFLAGS:
CMAKE_PREFIX_PATH:/usr/local
CMAKE_FRAMEWORK_PATH:/usr/local/opt/python/Frameworks
CMAKE_INCLUDE_PATH:/usr/include/libxml2:/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers
CMAKE_LIBRARY_PATH:/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries
ACLOCAL_PATH:/usr/local/share/aclocal
HOMEBREW_ISYSTEM_PATHS:/usr/local/include:/usr/include/libxml2:/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers
HOMEBREW_LIBRARY_PATHS:/usr/local/lib:/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries
HOMEBREW_DEPENDENCIES:cscope,python
HOMEBREW_FORMULA_PREFIX:/usr/local/Cellar/macvim/8.0-134_1
MACOSX_DEPLOYMENT_TARGET:10.12
SDKROOT:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk
HOMEBREW_PREFER_CLT_PROXIES:1
TMPDIR:/tmp
TEMP:/tmp
TMP:/tmp
CURL_HOME:/Users/xistence

Sterling:Homebrew xistence$ /usr/local/opt/python/bin/python-config
-bash: /usr/local/opt/python/bin/python-config: No such file or directory

Sterling:Homebrew xistence$ PATH=/usr/local/Homebrew/Library/Homebrew/shims/super:/usr/local/opt/cscope/bin:/usr/local/opt/python/bin:/usr/bin:/bin:/usr/sbin:/sbin python-config --prefix
/System/Library/Frameworks/Python.framework/Versions/2.7

Here's the binaries that are in the Python binpath:

Sterling:Homebrew xistence$ ls -lah /usr/local/opt/python/bin/
total 160
drwxr-xr-x  22 xistence  xistence   748B Jul 18 18:17 .
drwxr-xr-x  13 xistence  xistence   442B Jul 18 18:17 ..
lrwxr-xr-x   1 xistence  xistence    54B Dec 17  2016 2to3-2 -> ../Frameworks/Python.framework/Versions/2.7/bin/2to3-2
lrwxr-xr-x   1 xistence  xistence    56B Dec 17  2016 2to3-2.7 -> ../Frameworks/Python.framework/Versions/2.7/bin/2to3-2.7
-rwxr-xr-x   1 xistence  xistence   423B Jul 18 18:17 easy_install
-rwxr-xr-x   1 xistence  xistence   431B Jul 18 18:17 easy_install-2.7
lrwxr-xr-x   1 xistence  xistence    53B Dec 17  2016 idle2 -> ../Frameworks/Python.framework/Versions/2.7/bin/idle2
lrwxr-xr-x   1 xistence  xistence    55B Dec 17  2016 idle2.7 -> ../Frameworks/Python.framework/Versions/2.7/bin/idle2.7
-rwxr-xr-x   1 xistence  xistence   381B Jul 18 18:17 pip
-rwxr-xr-x   1 xistence  xistence   383B Jul 18 18:17 pip2
-rwxr-xr-x   1 xistence  xistence   387B Jul 18 18:17 pip2.7
lrwxr-xr-x   1 xistence  xistence    54B Dec 17  2016 pydoc2 -> ../Frameworks/Python.framework/Versions/2.7/bin/pydoc2
lrwxr-xr-x   1 xistence  xistence    56B Dec 17  2016 pydoc2.7 -> ../Frameworks/Python.framework/Versions/2.7/bin/pydoc2.7
lrwxr-xr-x   1 xistence  xistence    55B Dec 17  2016 python2 -> ../Frameworks/Python.framework/Versions/2.7/bin/python2
lrwxr-xr-x   1 xistence  xistence    62B Dec 17  2016 python2-config -> ../Frameworks/Python.framework/Versions/2.7/bin/python2-config
lrwxr-xr-x   1 xistence  xistence    57B Dec 17  2016 python2.7 -> ../Frameworks/Python.framework/Versions/2.7/bin/python2.7
lrwxr-xr-x   1 xistence  xistence    64B Dec 17  2016 python2.7-config -> ../Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
lrwxr-xr-x   1 xistence  xistence    56B Dec 17  2016 pythonw2 -> ../Frameworks/Python.framework/Versions/2.7/bin/pythonw2
lrwxr-xr-x   1 xistence  xistence    58B Dec 17  2016 pythonw2.7 -> ../Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7
lrwxr-xr-x   1 xistence  xistence    59B Dec 17  2016 smtpd2.7.py -> ../Frameworks/Python.framework/Versions/2.7/bin/smtpd2.7.py
lrwxr-xr-x   1 xistence  xistence    57B Dec 17  2016 smtpd2.py -> ../Frameworks/Python.framework/Versions/2.7/bin/smtpd2.py
-rwxr-xr-x   1 xistence  xistence   394B Jul 18 18:17 wheel
bertjwregeer picture bertjwregeer on 19 Jul 2017

Right, so macvim knows to look for python2, which is nice. Also, python and python2 will point to the same file, and python-config and python2-config will point to the same file, so I'm not seeing the problem yet.

python-config does not exist... so the brew Formula will call the wrong python-config because the only one left in the PATH is the MacOS system Python.

bertjwregeer picture bertjwregeer on 19 Jul 2017

https://github.com/Homebrew/brew/commit/f08b5184816fdc99db8cd0dac1e4debbb2a8c14a

ilovezfs picture ilovezfs on 19 Jul 2017

@bertjwregeer I think that commit may not be working as expected.

ilovezfs picture ilovezfs on 19 Jul 2017

@ilovezfs I would agree. Sadly my Ruby is not nearly strong enough to fix it.

bertjwregeer picture bertjwregeer on 19 Jul 2017

@bertjwregeer no worries. There should be a proper fix in the next day or so.

ilovezfs picture ilovezfs on 19 Jul 2017

For now the simplest workaround is probably

brew uninstall --ignore-dependencies python
brew reinstall --build-from-source macvim
brew install python
ilovezfs picture ilovezfs on 19 Jul 2017
👍2

@ilovezfs: Posted that here: https://github.com/Homebrew/homebrew-core/issues/15741#issuecomment-316244019

bertjwregeer picture bertjwregeer on 19 Jul 2017

@bertjwregeer cool :)

ilovezfs picture ilovezfs on 19 Jul 2017

You do need to make sure to compile from source, the poured keg is broken too...

bertjwregeer picture bertjwregeer on 19 Jul 2017

Still not sure why I cannot actually reproduce the breakage.

ilovezfs picture ilovezfs on 19 Jul 2017

If any/some/all of you can test https://github.com/Homebrew/brew/pull/2917, that would be great.

ilovezfs picture ilovezfs on 20 Jul 2017

The bottles are now fixed.

iMac-TMP:~ joe$ brew install macvim
==> Downloading https://homebrew.bintray.com/bottles/macvim-8.0-134_2.el_capitan.bottle.tar.gz
######################################################################## 100.0%
==> Pouring macvim-8.0-134_2.el_capitan.bottle.tar.gz
==> Using the sandbox
🍺  /usr/local/Cellar/macvim/8.0-134_2: 2,133 files, 33.8MB
iMac-TMP:~ joe$ brew linkage macvim | grep -i py
  /usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/Python (python)
iMac-TMP:~ joe$

If you use Homebrew/brew's master, --build-from-source builds should be fixed, too.

ilovezfs picture ilovezfs on 20 Jul 2017
👍1

i have the same issue, which is caused by ycm, i update ycm and installed, the problem still.
thank you @bertjwregeer.
With his way has been resolved

brew uninstall --ignore-dependencies python
brew uninstall macvim
brew install --build-from-source macvim
ycm build: ./install.py --clang-completer --system-libclang
brew install python

brew config output:

HOMEBREW_VERSION: 1.2.4
ORIGIN: https://github.com/Homebrew/brew
HEAD: b5529084906af89827f6d9befd613457a1615918
Last commit: 3 weeks ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 71cce046a95a00f51857b679c21b3f546d189c7e
Core tap last commit: 6 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: http://7xkcej.dl1.z0.glb.clouddn.com
CPU: octa-core 64-bit ivybridge
Homebrew Ruby: 2.0.0-p648
Clang: 8.0 build 800
Git: 2.13.3 => /usr/local/bin/git
Perl: /usr/bin/perl
Python: /usr/local/opt/python/libexec/bin/python => /usr/local/Cellar/python/2.7.13_1/Frameworks/Python.framework/Versions/2.7/bin/python2.7
Ruby: /Users/Gatspy/.rbenv/shims/ruby => /Users/Gatspy
Java: 1.8.0_101, 1.8.0_92, 1.7.0_80
macOS: 10.11.5-x86_64
Xcode: 8.2
CLT: 8.2.0.0.1.1480973914
X11: N/A
gatspy picture gatspy on 20 Jul 2017
👍1

@ilovezfs now a regular brew update; brew upgrade works as expected for _MacVim_

thank you very much ⭐️ 👍

pirminis picture pirminis on 20 Jul 2017

@pirminis you're welcome!

@gatspy please post brew config.

ilovezfs picture ilovezfs on 20 Jul 2017
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