新しいbuntu 16.04インストールでipython with pipをインストールしたい場合、これを取得します:
$ pip install ipython --user
Collecting ipython
Downloading ipython-5.4.1-py2-none-any.whl (757kB)
100% |████████████████████████████████| 757kB 821kB/s
Collecting pickleshare (from ipython)
Downloading pickleshare-0.7.4-py2.py3-none-any.whl
Collecting simplegeneric>0.8 (from ipython)
Downloading simplegeneric-0.8.1.Zip
Collecting traitlets>=4.2 (from ipython)
Downloading traitlets-4.3.2-py2.py3-none-any.whl (74kB)
100% |████████████████████████████████| 81kB 1.3MB/s
Collecting backports.shutil-get-terminal-size; python_version == "2.7" (from ipython)
Downloading backports.shutil_get_terminal_size-1.0.0-py2.py3-none-any.whl
Collecting decorator (from ipython)
Downloading decorator-4.0.11-py2.py3-none-any.whl
Collecting pygments (from ipython)
Downloading Pygments-2.2.0-py2.py3-none-any.whl (841kB)
100% |████████████████████████████████| 849kB 829kB/s
Collecting pexpect; sys_platform != "win32" (from ipython)
Downloading pexpect-4.2.1-py2.py3-none-any.whl (55kB)
100% |████████████████████████████████| 61kB 1.3MB/s
Collecting pathlib2; python_version == "2.7" or python_version == "3.3" (from ipython)
Downloading pathlib2-2.2.1-py2.py3-none-any.whl
Requirement already satisfied: setuptools>=18.5 in /usr/local/lib/python2.7/dist-packages (from ipython)
Collecting Prompt-toolkit<2.0.0,>=1.0.4 (from ipython)
Downloading Prompt_toolkit-1.0.14-py2-none-any.whl (248kB)
100% |████████████████████████████████| 256kB 1.1MB/s
Collecting enum34; python_version == "2.7" (from traitlets>=4.2->ipython)
Downloading enum34-1.1.6-py2-none-any.whl
Collecting six (from traitlets>=4.2->ipython)
Downloading six-1.10.0-py2.py3-none-any.whl
Collecting ipython-genutils (from traitlets>=4.2->ipython)
Downloading ipython_genutils-0.2.0-py2.py3-none-any.whl
Collecting ptyprocess>=0.5 (from pexpect; sys_platform != "win32"->ipython)
Downloading ptyprocess-0.5.1-py2.py3-none-any.whl
Collecting scandir; python_version < "3.5" (from pathlib2; python_version == "2.7" or python_version == "3.3"->ipython)
Downloading scandir-1.5.tar.gz
Collecting wcwidth (from Prompt-toolkit<2.0.0,>=1.0.4->ipython)
Downloading wcwidth-0.1.7-py2.py3-none-any.whl
Building wheels for collected packages: simplegeneric, scandir
Running setup.py bdist_wheel for simplegeneric ... done
Stored in directory: /home/manu/.cache/pip/wheels/7b/31/08/c85e74c84188cbec6a6827beec4d640f2bd78ae003dc1ec09d
Running setup.py bdist_wheel for scandir ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-dPd3d3/scandir/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpDLgZXopip-wheel- --python-tag cp27:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
copying scandir.py -> build/lib.linux-x86_64-2.7
running build_ext
building '_scandir' 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 -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c _scandir.c -o build/temp.linux-x86_64-2.7/_scandir.o
_scandir.c:14:20: 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 scandir
Running setup.py clean for scandir
Successfully built simplegeneric
Failed to build scandir
Installing collected packages: six, scandir, pathlib2, pickleshare, simplegeneric, enum34, decorator, ipython-genutils, traitlets, backports.shutil-get-terminal-size, pygments, ptyprocess, pexpect, wcwidth, Prompt-toolkit, ipython
Running setup.py install for scandir ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-dPd3d3/scandir/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-H_p3nS-record/install-record.txt --single-version-externally-managed --compile --user --prefix=:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
copying scandir.py -> build/lib.linux-x86_64-2.7
running build_ext
building '_scandir' 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 -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c _scandir.c -o build/temp.linux-x86_64-2.7/_scandir.o
_scandir.c:14:20: 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-build-dPd3d3/scandir/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-H_p3nS-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-dPd3d3/scandir/
興味深い行は次のとおりです。
Failed building wheel for scandir
どうすればこれを取り除くことができますか?
それを試してください:
$ Sudo apt-get install python-dev
そして、もう一度試してください:
$ pip install ipython --user
これで動作するはずです。
Ubuntu 16.04サーバーで同じFailed building wheel for scandir
エラーが発生しました。根本的な問題は、gccがインストールされておらず、scandir
の構築に使用されていたことです。
Gccをインストールすると、問題はなくなりました。
Sudo apt-get install gcc
OPの問題はヘッダーファイルの欠落(gccの欠落ではない)に関連していると思いますが、gccが欠落しているユーザーもおそらくこのページを見つけるので、ここで言及すると思います。