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간단한 'Hello world'앱을 실행하고 싶습니다. 내가 실행할 때마다설치되어 있다는 사실에도 불구하고 'ImportError : No web named module'이 나타납니다.
'ImportError: No module named web'
나는 pip와 easy_install을 여러 번 사용하여 web.py를 설치했다. 나는 그것을 제거하고 다시 설치하려고했습니다. 나는 그것을 sudo로 설치하려고 시도했다. 아무것도 작동하는 것 같습니다. 나는 응용 프로그램의 OS X를
코드를 사용
import web
urls = (
'/', 'index'
)
app = web.application(urls, globals())
class index:
def GET(self):
greeting = "Hello World"
return greeting
if __name__ == "__main__":
app.run()
나는이 표창 사용이 응용 프로그램을 실행하려고 :이 코드의 문제가 아니라는 것을 알고 그러나
python /Users/mptorz/webversion/bin/app.py http://0.0.0.0:8080/
을, 기본적으로이 과정을 진행하기 때문에 http://learnpythonthehardway.org/book/ex50.html.
흥미로울 것이라고 생각했습니다. 난 그냥 web.py를 다시 설치를 다시 시도하고이 오류를 가지고있다 : 나는 sudo를 함께 같은 일을 시도하고 나는이 오류가 발생했습니다
pc7:~ mptorz$ pip uninstall web.py
Uninstalling web.py-0.40.dev0:
/usr/local/lib/python2.7/site-packages/web.py-0.40.dev0-py2.7.egg
Proceed (y/n)? y
Exception:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/local/lib/python2.7/site-packages/pip/commands/uninstall.py", line 76, in run
requirement_set.uninstall(auto_confirm=options.yes)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_set.py", line 336, in uninstall
req.uninstall(auto_confirm=auto_confirm)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 742, in uninstall
paths_to_remove.remove(auto_confirm)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
renames(path, new_path)
File "/usr/local/lib/python2.7/site-packages/pip/utils/__init__.py", line 267, in renames
shutil.move(old, new)
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 300, in move
rmtree(src)
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 247, in rmtree
rmtree(fullname, ignore_errors, onerror)
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 252, in rmtree
onerror(os.remove, fullname, sys.exc_info())
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 250, in rmtree
os.remove(fullname)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/site-packages/web.py-0.40.dev0-py2.7.egg/EGG-INFO/dependency_links.txt'
.
pc7:~ mptorz$ sudo pip uninstall web.py
Password:
The directory '/Users/mptorz/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Uninstalling web.py-0.40.dev0:
/usr/local/lib/python2.7/site-packages/web.py-0.40.dev0-py2.7.egg
Proceed (y/n)? y
Successfully uninstalled web.py-0.40.dev0
The directory '/Users/mptorz/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
pc7:~ mptorz$ sudo pip install web.py
The directory '/Users/mptorz/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/mptorz/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting web.py
Downloading web.py-0.38.tar.gz (91kB)
100% |████████████████████████████████| 92kB 199kB/s
Installing collected packages: web.py
Running setup.py install for web.py ... done
Successfully installed web.py-0.38
내가 응용 프로그램을 실행할 때 나는 여전히 같은 오류 'ImportError를 : 없음 모듈라는 이름의 웹'을 얻는다.
나는 파이썬 -c "인쇄 (. 수입 ('SYS') 경로)"의 결과를 추가하도록 요청 받았다 :
pc7:~ mptorz$ python -c "print(__import__('sys').path)"
['', '/Library/Python/2.7/site-packages/pip-8.1.2-py2.7.egg', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC', '/Library/Python/2.7/site-packages']
somone에 또한 웹을 설치 파이썬 -m PIP "시도 제안했다. "평 그것은이 오류가 발생했습니다 :
:pc7:~ mptorz$ python -m pip install web.py
Collecting web.py
Downloading web.py-0.38.tar.gz (91kB)
100% |████████████████████████████████| 92kB 215kB/s
Installing collected packages: web.py
Running setup.py install for web.py ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/w6/f08g43wn1zg6ny5b_lq414cr0000gn/T/pip-build-pn7SCD/web.py/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/w6/f08g43wn1zg6ny5b_lq414cr0000gn/T/pip-tBblX5-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib
creating build/lib/web
copying web/__init__.py -> build/lib/web
copying web/application.py -> build/lib/web
copying web/browser.py -> build/lib/web
copying web/db.py -> build/lib/web
copying web/debugerror.py -> build/lib/web
copying web/form.py -> build/lib/web
copying web/http.py -> build/lib/web
copying web/httpserver.py -> build/lib/web
copying web/net.py -> build/lib/web
copying web/python23.py -> build/lib/web
copying web/session.py -> build/lib/web
copying web/template.py -> build/lib/web
copying web/test.py -> build/lib/web
copying web/utils.py -> build/lib/web
copying web/webapi.py -> build/lib/web
copying web/webopenid.py -> build/lib/web
copying web/wsgi.py -> build/lib/web
creating build/lib/web/wsgiserver
copying web/wsgiserver/__init__.py -> build/lib/web/wsgiserver
copying web/wsgiserver/ssl_builtin.py -> build/lib/web/wsgiserver
copying web/wsgiserver/ssl_pyopenssl.py -> build/lib/web/wsgiserver
creating build/lib/web/contrib
copying web/contrib/__init__.py -> build/lib/web/contrib
copying web/contrib/template.py -> build/lib/web/contrib
running install_lib
creating /Library/Python/2.7/site-packages/web
error: could not create '/Library/Python/2.7/site-packages/web': Permission denied
----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/w6/f08g43wn1zg6ny5b_lq414cr0000gn/T/pip-build-pn7SCD/web.py/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/w6/f08g43wn1zg6ny5b_lq414cr0000gn/T/pip-tBblX5-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/w6/f08g43wn1zg6ny5b_lq414cr0000gn/T/pip-build-pn7SCD/web.py/
모든 것을 내가 다시 응용 프로그램을 실행 시도, 여기에 조언하고 있었고, 난 이것을 가지고 일을 한 후
@PhilipTzou가 제안한 가정용 양조 솔루션을 사용해 보았습니다. 나는 응용 프로그램을 실행의 출력이 있음을 한 후 마지막으로
pc7:~ mptorz$ python /Users/mptorz/webversion/bin/app.py http://0.0.0.0:8080/
Traceback (most recent call last):
File "/Users/mptorz/webversion/bin/app.py", line 1, in <module>
import web
File "/usr/local/lib/python2.7/site-packages/web/__init__.py", line 14, in <module>
import utils, db, net, wsgi, http, webapi, httpserver, debugerror
File "/usr/local/lib/python2.7/site-packages/web/wsgi.py", line 8, in <module>
import http
File "/usr/local/lib/python2.7/site-packages/web/http.py", line 16, in <module>
import net, utils, webapi as web
File "/usr/local/lib/python2.7/site-packages/web/webapi.py", line 31, in <module>
import sys, cgi, Cookie, pprint, urlparse, urllib
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/cgi.py", line 50, in <module>
import mimetools
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/mimetools.py", line 6, in <module>
import tempfile
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/tempfile.py", line 32, in <module>
import io as _io
File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/io.py", line 51, in <module>
import _io
ImportError: dlopen(/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so, 2): Symbol not found: __PyCodecInfo_GetIncrementalDecoder
Referenced from: /usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
Expected in: flat namespace
in /usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
솔루션 , 그것은했다. @PhilipTzou가 제안한 솔루션을 실행하고 python /Users/mptorz/webversion/bin/app.py 8080을 입력 한 후 app.py가 마침내 작동하고 Python 과정을 계속 진행할 수 있습니다. 당신의 sys.path의 출력에 따라 당신의 도움 :)
안녕에 오신 것을 환영합니다. 오류 메시지 옆에 질문에 사용하는 코드를 추가하십시오. 최선의 경우 코드는 다른 사람들이 문제를 해결하는 데 도움이되도록 복제 할 수 있어야합니다. – Jeff
방금 코드를 추가했습니다. 죄송하지만 내가하지 않았지만 문자 그대로 내 첫 번째 게시물입니다 :) –
'python -c "print (__ import __ ('sys'). 경로)''를 시도하고 여기에 결과를 붙여 넣으십시오. –