2015年5月9日土曜日

macにhomebrewでpython入れようとしたらエラー出たときの対応

macにhomebrewでpython入れようとしたらエラー出たので、そのときの対応です。

$ brew install python
==> Downloading http://www.python.org/ftp/python/2.7.7/Python-2.7.7.tgz
Already downloaded: /Library/Caches/Homebrew/python-2.7.7.tgz
==> ./configure --prefix=/usr/local/Cellar/python/2.7.7_1 --enable-ipv6 --datarootdir=/usr/local/Cellar/python/2.7.7_1/share --
==> make
==> make install PYTHONAPPSDIR=/usr/local/Cellar/python/2.7.7_1
==> make frameworkinstallextras PYTHONAPPSDIR=/usr/local/Cellar/python/2.7.7_1/share/python
==> Downloading https://pypi.python.org/packages/source/s/setuptools/setuptools-4.0.1.tar.gz
Already downloaded: /Library/Caches/Homebrew/python--setuptools-4.0.1.tar.gz
Error: SHA1 mismatch
Expected: a43549f4a01f314bf54567628f8de7d1c03d5930
Actual: 6d417376509eee44c1da34692fb5d805fd2915c6
Archive: /Library/Caches/Homebrew/python--setuptools-4.0.1.tar.gz
To retry an incomplete download, remove the file above.

SHA-1 mismatchということなので、Archiveのファイルが古いようです。
homebrewのupdateをしてみました。

$ brew update
==> Updated Formulae
python

homebrewをupdateした後だと、無事にインストールできました。
$ brew install python
==> Installing dependencies for python: readline, sqlite, openssl
==> Installing python dependency: readline
==> Downloading https://homebrew.bintray.com/bottles/readline-6.3.8.yosemite.bottle.tar.gz
######################################################################## 100.0%
==> Pouring readline-6.3.8.yosemite.bottle.tar.gz
==> Caveats
This formula is keg-only, which means it was not symlinked into /usr/local.

Mac OS X provides similar software, and installing this software in
parallel can cause all kinds of trouble.

OS X provides the BSD libedit library, which shadows libreadline.
In order to prevent conflicts when programs look for libreadline we are
defaulting this GNU Readline installation to keg-only.

Generally there are no consequences of this for you. If you build your
own software and it requires this formula, you'll need to add to your
build variables:

    LDFLAGS:  -L/usr/local/opt/readline/lib
    CPPFLAGS: -I/usr/local/opt/readline/include

==> Summary
🍺  /usr/local/Cellar/readline/6.3.8: 40 files, 2.1M
==> Installing python dependency: sqlite
==> Downloading https://homebrew.bintray.com/bottles/sqlite-3.8.9.yosemite.bottle.tar.gz
######################################################################## 100.0%
==> Pouring sqlite-3.8.9.yosemite.bottle.tar.gz
==> Caveats
This formula is keg-only, which means it was not symlinked into /usr/local.

Mac OS X already provides this software and installing another version in
parallel can cause all kinds of trouble.

OS X provides an older sqlite3.

Generally there are no consequences of this for you. If you build your
own software and it requires this formula, you'll need to add to your
build variables:

    LDFLAGS:  -L/usr/local/opt/sqlite/lib
    CPPFLAGS: -I/usr/local/opt/sqlite/include

==> Summary
🍺  /usr/local/Cellar/sqlite/3.8.9: 9 files, 2.2M
==> Installing python dependency: openssl
==> Downloading https://homebrew.bintray.com/bottles/openssl-1.0.2a-1.yosemite.bottle.1.tar.gz
######################################################################## 100.0%
==> Pouring openssl-1.0.2a-1.yosemite.bottle.1.tar.gz
==> Caveats
A CA file has been bootstrapped using certificates from the system
keychain. To add additional certificates, place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

This formula is keg-only, which means it was not symlinked into /usr/local.

Mac OS X already provides this software and installing another version in
parallel can cause all kinds of trouble.

Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries

Generally there are no consequences of this for you. If you build your
own software and it requires this formula, you'll need to add to your
build variables:

    LDFLAGS:  -L/usr/local/opt/openssl/lib
    CPPFLAGS: -I/usr/local/opt/openssl/include

==> Summary
🍺  /usr/local/Cellar/openssl/1.0.2a-1: 463 files, 18M
==> Installing python
==> Downloading https://homebrew.bintray.com/bottles/python-2.7.9.yosemite.bottle.13.tar.gz
######################################################################## 100.0%
==> Pouring python-2.7.9.yosemite.bottle.13.tar.gz
==> Caveats
Pip and setuptools have been installed. To update them
  pip install --upgrade pip setuptools

You can install Python packages with
  pip install 

They will install into the site-package directory
  /usr/local/lib/python2.7/site-packages

See: https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/Homebrew-and-Python.md

.app bundles were installed.
Run `brew linkapps python` to symlink these to /Applications.
==> /usr/local/Cellar/python/2.7.9/bin/python -s setup.py --no-user-cfg install --force --verbose --install-scripts=/usr/local/
==> /usr/local/Cellar/python/2.7.9/bin/python -s setup.py --no-user-cfg install --force --verbose --install-scripts=/usr/local/
==> Summary
🍺  /usr/local/Cellar/python/2.7.9: 4808 files, 77M

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