【Python】Homebrewでpython3.6.3をインストールしたがpip3がインストールされない

Question

お世話になります。

TensorFlow導入に先立ち、
Homebrewを用いてpython3.6.3をインストールしましたがなぜかpip3がインストールされません。
pip3のインストール手順を調べたところapp-getを用いる事でインストールできる記載がありました。
しかしapp-getが入っているfinkをインストールしようとしましたがエラーとなりできませんでした。

■教えていただきたい事
Homebrewでpython3.6.3とpip3のインストールを成功させる方法
finkのエラー解消方法

環境およびエラー内容について記載致します。

【OS】
macOS High Sierra
Version 10.13.1

【バージョン、環境変数等】
$ python -V
Python 2.7.10
$ python3 -V
Python 3.6.3
$ which python
/usr/bin/python
$ which python3
/usr/local/bin/python3
$ cat ~/.bash_profile
export PATH=$PATH:$HOME/.nodebrew/current/bin
export PATH=/usr/local/bin:$PATH
$ cat ~/.zshrc 
export PATH=/usr/local/bin:/usr/local/share/python:$PATH
$ which pip
/usr/local/bin/pip
$ ls /usr/local/bin/pip
pip     pip2    pip2.7  

【finkインストールエラー】
$ ./bootstrap 

Fink must be installed and run with superuser (root) privileges. Fink can
automatically try to become root when it's run from a user account. Since
you're currently running this script as a normal user, the method you choose
will also be used immediately for this script. Available methods:

(1)	Use sudo
(2)	Use su
(3)	None, fink must be run as root

Choose a method: [1] 1

Password:
Checking package... looks good (fink-0.41.1).
Checking system... i386-apple-darwin17.2.0
Use of uninitialized value $gcc in regexp compilation at /Users/username/Downloads/fink-0.41.1/perlmod/Fink/Services.pm line 1365.
Use of uninitialized value $gcc in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/perlmod/Fink/Bootstrap.pm line 164.
This system was not released at the time this Fink release was made. 
Prerelease versions of Mac OS X might work with Fink, but there are no
guarantees.
Distribution: 10.13
Architecture: x86_64
Checking cc... looks good.
Checking make... looks good.
Checking head... looks good.
Verifying that installed Xcode Command Line Tools version is supported...
9.1.0.0.1.1508540944 is OK
Verifying that installed Xcode app version is supported...
Found Xcode version: 9.1 is OK.

It looks like you already have Fink installed in /sw, trying /sw3 instead.

WARNING: This is a non-standard location.

Please choose the path where Fink should be installed. Note that you will
normally be able to use a binary distribution only if you choose '/sw'. [/sw3] 

OK, installing into '/sw3'.

Creating directories...
/bin/mkdir -p -m755 /sw3
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 635, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 635, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 635, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 637, <STDIN> line 1.
/bin/mkdir -m755 /sw3/etc
/bin/mkdir -m755 /sw3/etc/alternatives
/bin/mkdir -m755 /sw3/etc/apt
/bin/mkdir -m755 /sw3/src
/bin/mkdir -m755 /sw3/fink
/bin/mkdir -m755 /sw3/fink/debs
/bin/mkdir -m755 /sw3/var
/bin/mkdir -m755 /sw3/var/lib
/bin/mkdir -m755 /sw3/var/lib/fink
/bin/mkdir -m755 /sw3/fink//stable
/bin/mkdir -m755 /sw3/fink//local
/bin/mkdir -m755 /sw3/fink//local/main
/bin/mkdir -m755 /sw3/fink//local/main/finkinfo
/bin/mkdir -m755 /sw3/fink//local/main/binary-darwin-x86_64
/bin/mkdir -m755 /sw3/fink//stable/main
/bin/mkdir -m755 /sw3/fink//stable/main/finkinfo
/bin/mkdir -m755 /sw3/fink//stable/main/binary-darwin-x86_64
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
/usr/bin/sed -e "s,@ARV@,local," -e "s,@COMP@,main," -e "s,@ARCH@,x86_64," < Release > /sw3/fink//local/main/binary-darwin-x86_64/Release; /usr/bin/touch /sw3/fink//local/main/binary-darwin-x86_64/Packages; /usr/bin/gzip /sw3/fink//local/main/binary-darwin-x86_64/Packages
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in concatenation (.) or string at /Users/username/Downloads/fink-0.41.1/bootstrap line 653, <STDIN> line 1.
/usr/bin/sed -e "s,@ARV@,stable," -e "s,@COMP@,main," -e "s,@ARCH@,x86_64," < Release > /sw3/fink//stable/main/binary-darwin-x86_64/Release; /usr/bin/touch /sw3/fink//stable/main/binary-darwin-x86_64/Packages; /usr/bin/gzip /sw3/fink//stable/main/binary-darwin-x86_64/Packages
Use of uninitialized value $selfupdatetrees in string eq at /Users/username/Downloads/fink-0.41.1/bootstrap line 662, <STDIN> line 1.
Use of uninitialized value $selfupdatetrees in string at /Users/username/Downloads/fink-0.41.1/bootstrap line 663, <STDIN> line 1.
ERROR: Can't create symlink /sw3/fink/10.13

宜しくお願いいたします。

Answer 1

MACが無いので何とも言えませんが、pip3を入れるのはここのやり方で行けそうな気がします

# download and install setuptools
curl -O https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
python3 ez_setup.py
# download and install pip
curl -O https://bootstrap.pypa.io/get-pip.py
python3 get-pip.py

Comments

[street]

有難うございます。
リンクのpyファイルは参照することが来ませんでしたが、
教えて頂いたURL先の内容を参考に進めたところ、インストールすることができました。

ご回答していただき有難うございました。