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python - IOError : [Errno 2] No such file or directory trying to open a file

这个问题在这里已经有了答案:open()givesFileNotFoundError/IOError:Errno2Nosuchfileordirectory(8个回答)Whydoesn'tcallingastringmethod(suchas.replace)modify(mutate)thestring?Whydoesn'titchangeunlessIassigntheresult?(3个回答)关闭2个月前。我对Python很陌生,所以请原谅以下基本代码和问题,但我一直在试图找出导致我遇到错误的原因(我什至在S.O.上查看过类似的线程)但不能解决我的问题。这是我想要做的:循环浏览包

python - libpython2.7.so.1.0 : cannot open shared object file: No such file or directory

我试图从终端运行python脚本但收到下一条错误消息:ImportError:libpython2.7.so.1.0:cannotopensharedobjectfile:Nosuchfileordirectory如果我运行printsys.version我会得到:>>>importsys>>>printsys.version2.7.3(default,Feb262013,16:27:39)[GCC4.4.620120305(RedHat4.4.6-4)]如果我运行ldd/usr/local/bin/python>>ldd/usr/local/bin/pythonlinux-vdso.

Python distutils 错误 : "[directory]... doesn' t exist or not a regular file"

让我们采用以下项目布局:$ls-R..:packagesetup.py./package:__init__.pydirfile.datmodule.py./package/dir:tool1.dattool2.datsetup.py的内容如下:$catsetup.pyfromdistutils.coreimportsetupsetup(name='pyproj',version='0.1',packages=['package',],package_data={'package':['*','dir/*',],},)如您所见,我想在package/和package/dir/目录中包含所

python - pip安装错误 "No such file or directory: setup.py"

我收到安装错误,因为pip找不到setup.py。sudopipinstallhttps://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.5.0-cp27-none-linux_x86_64.whl我收到此错误消息。Downloading/unpackinghttps://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.5.0-cp27-none-linux_x86_64.whlDownloadingtensorflow-0.5.0-cp27-none

python - 无法打开包含文件 : 'io.h' : No such file or directory

我试图使用Cython编译一个简单的.pyx文件。print("hello")这是我的setup.py:fromdistutils.coreimportsetupfromCython.Buildimportcythonizesetup(ext_modules=cythonize("hello.pyx"))然后我运行命令。pythonsetup.pybuild_ext--inplace错误如下所示。我一直在努力搜索它,但没有发现任何帮助。runningbuild_extbuilding'hello'extensionC:\ProgramFiles(x86)\MicrosoftVisual

mongodb错误: how do I make sure that your journal directory is mounted

我在我的mac终端上输入mongod并得到以下错误:2015-04-27T22:11:46.471-0400W-[initandlisten]Detecteduncleanshutdown-/data/db/mongod.lockisnotempty.2015-04-27T22:11:46.479-0400ISTORAGE[initandlisten]**************oldlockfile:/data/db/mongod.lock.probablymeansuncleanshutdown,buttherearenojournalfilestorecover.thisisli

mongodb错误: how do I make sure that your journal directory is mounted

我在我的mac终端上输入mongod并得到以下错误:2015-04-27T22:11:46.471-0400W-[initandlisten]Detecteduncleanshutdown-/data/db/mongod.lockisnotempty.2015-04-27T22:11:46.479-0400ISTORAGE[initandlisten]**************oldlockfile:/data/db/mongod.lock.probablymeansuncleanshutdown,buttherearenojournalfilestorecover.thisisli

python - 以 "w"模式打开文件 : IOError: [Errno 2] No such file or directory

这个问题在这里已经有了答案:Tryingtouseopen(filename,'w')givesIOError:[Errno2]Nosuchfileordirectoryifdirectorydoesn'texist(3个回答)关闭2个月前。当我尝试使用以下代码以write模式打开文件时:packetFile=open("%s/%s/%s/%s.mol2"%("dir","dir2","dir3","some_file"),"w")我收到以下错误:IOError:[Errno2]Nosuchfileordirectory:'dir/dir2/dir3/some_file.mol2'如果

python - 弹出错误: "[Errno 2] No such file or directory" when calling shell function

我有一些自定义命令。这行得通:subprocess.Popen(['python'],stdout=subprocess.PIPE)但如果我有自己的系统命令,例如deactivate,我会收到该错误Traceback(mostrecentcalllast):File"runner2.py",line21,inmain()File"runner2.py",line18,inmainsubprocess.Popen(['deactivate',],stdout=subprocess.PIPE)File"/usr/lib/python2.6/subprocess.py",line633,in

python - open() 给出 FileNotFoundError/IOError : Errno 2 No such file or directory

由于某种原因,我的代码无法打开一个简单的文件:这是代码:file1=open('recentlyUpdated.yaml')错误是:IOError:[Errno2]Nosuchfileordirectory:'recentlyUpdated.yaml'当然,我检查了这是文件的正确名称。我尝试在文件中移动,给open()文件的完整路径,但似乎都不起作用。 最佳答案 确保文件存在:使用os.listdir()查看当前工作目录下的文件列表确保您使用os.getcwd()位于您认为所在的目录中(如果您从IDE启动代码,您很可能位于不同的目录