ChromebookにCrostiniでpipとmatplotlibとJupyterをインストール
はじめに
ChromebookでPythonつかってグラフ描いてみたいなと思って色々やってみた。
pip
pipがなかったので入れた。
$ which pip
$ curl -O https://bootstrap.pypa.io/get-pip.py
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1622k 100 1622k 0 0 2592k 0 --:--:-- --:--:-- --:--:-- 2592k
$ sudo python get-pip.py
Successfully installed pip-18.1 setuptools-40.6.3 wheel-0.32.3
ここを参考にした。
Setting up a fresh crostini in Chrome OS · GitHub
matplotlib
なかなか素直には入らない
$ pip install matplotlib
_posixsubprocess.c:16:20: fatal error: Python.h: No such file or directory
#include "Python.h"
^
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for subprocess32
Running setup.py clean for subprocess32
Failed to build subprocess32
Installing collected packages: numpy, six, cycler, kiwisolver, python-dateutil, pytz, subprocess32, backports.functools-lru-cache, pyparsing, matplotlib
Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/numpy-1.15.4.dist-info'
Consider using the `--user` option or check the permissions.
$ sudo pip install matplotlib
_posixsubprocess.c:16:20: fatal error: Python.h: No such file or directory
#include "Python.h"
^
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for subprocess32
Running setup.py clean for subprocess32
Failed to build subprocess32
Installing collected packages: numpy, six, cycler, kiwisolver, python-dateutil, pytz, subprocess32, backports.functools-lru-cache, pyparsing, matplotlib
Running setup.py install for subprocess32 ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-tssmeB/subprocess32/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-uigJgF/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
copying subprocess32.py -> build/lib.linux-x86_64-2.7
running build_ext
running build_configure
_posixsubprocess_config.h is already up to date.
building '_posixsubprocess32' extension
creating build/temp.linux-x86_64-2.7
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-2.7.13=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c _posixsubprocess.c -o build/temp.linux-x86_64-2.7/_posixsubprocess.o
_posixsubprocess.c:16:20: fatal error: Python.h: No such file or directory
#include "Python.h"
^
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-tssmeB/subprocess32/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-uigJgF/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-tssmeB/subprocess32/
調べたら、python-dev
入れろってサイト出て来るので、入れてみた。
$ sudo apt-get install python-dev
このあと、sudo pip install matplotlib
したらいけた。
ためしてみた。
$ python
Python 2.7.13 (default, Sep 26 2018, 18:42:22)
[GCC 6.3.0 20170516] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 115, in <module>
_backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/__init__.py", line 62, in pylab_setup
[backend_name], 0)
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py", line 4, in <module>
from . import tkagg # Paint image to Tk photo blitter extension.
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/tkagg.py", line 5, in <module>
from six.moves import tkinter as Tk
File "/usr/local/lib/python2.7/dist-packages/six.py", line 203, in load_module
mod = mod._resolve()
File "/usr/local/lib/python2.7/dist-packages/six.py", line 115, in _resolve
return _import_module(self.mod)
File "/usr/local/lib/python2.7/dist-packages/six.py", line 82, in _import_module
__import__(name)
File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 42, in <module>
raise ImportError, str(msg) + ', please install the python-tk package'
ImportError: No module named _tkinter, please install the python-tk package
python-tk
いるっぽい。そもそも、デスクトップ環境じゃないから、グラフ表示はいろいろめんどくさいのか。IDEを入れるといいのかも。
Matplotlib showing plots? : Crostini
What's the best Python IDE for crostini (hoping to avoid harsh crashing issues) : Crostini
Jupyter
それなら、Jupyter入れるかという気になってきた。
Running a notebook server — Jupyter Notebook 5.7.3 documentation
$ sudo pip install jupyter
普通に入った。
すばらしい。
おわりに
いい感じに環境構築できた。
ラズパイとかGCP使ってやってもいいんやけども。
Chromebookすばらしい。
Python3でもいけんのかな?
気が向いたら、やってみよう。
Author And Source
この問題について(ChromebookにCrostiniでpipとmatplotlibとJupyterをインストール), 我々は、より多くの情報をここで見つけました https://qiita.com/optimisuke/items/d512bec3172e6e1124c7著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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