当我尝试下载运行所需的依赖项时遇到问题graphlab。我import graphlab得到以下信息：
ACTION REQUIRED: Dependencies libstdc++-6.dll and libgcc_s_seh-1.dll not found.
1. Ensure user account has write permission to C:\Users\DANISUAR\AppData\Local\Continuum\Miniconda2\envs\gl-env\lib\site-packages\graphlab
2. Run graphlab.get_dependencies() to download and install them.
3. Restart Python and import graphlab again.
By running the above function, you agree to the following licenses.
* libstdc++: https://gcc.gnu.org/onlinedocs/libstdc++/manual/license.html
* xz: http://git.tukaani.org/?p=xz.git;a=blob;f=COPYING
所以我尝试运行graphlab.get_dependencies()并收到以下错误：
In [2]: gl.get_dependencies()
By running this function, you agree to the following licenses.
* libstdc++: https://gcc.gnu.org/onlinedocs/libstdc++/manual/license.html
* xz: http://git.tukaani.org/?p=xz.git;a=blob;f=COPYING
Downloading xz.
Extracting xz.
Downloading gcc-libs.
Extracting gcc-libs.
xz: c:\users\danisuar\appdata\local\temp\tmpcdpyzp.xz: File format not recognized
---------------------------------------------------------------------------
CalledProcessError Traceback (most recent call last)
<ipython-input-2-5349b2d86a08> in <module>()
----> 1 gl.get_dependencies()
C:\Users\DANISUAR\AppData\Local\Continuum\Miniconda2\envs\gl-env\lib\site-packag
es\graphlab\dependencies.pyc in get_dependencies()
45 prev_cwd = os.getcwd()
46 os.chdir(dllarchive_dir)
---> 47 subprocess.check_call([xz, '-d', dllarchive_file])
48 dllarchive_tar = tarfile.open(os.path.splitext(dllarchive_file)[0])
49 dllarchive_tar.extractall()
C:\Users\DANISUAR\AppData\Local\Continuum\Miniconda2\envs\gl-env\lib\subprocess.pyc in check_call(*popenargs, **kwargs)
539 if cmd is None:
540 cmd = popenargs[0]
--> 541 raise CalledProcessError(retcode, cmd)
542 return 0
543
CalledProcessError: Command '['c:\\users\\danisuar\\appdata\\local\\temp\\tmpf1habd\\bin_x86-64\\xz.exe', '-d', 'c:\\users\\danisuar\\appdata\\local\\temp\\tmpcdpyzp.xz']' returned non-zero exit status 1
我正在使用带有 Python 2.7 和 Windows 7 的 Anaconda 环境。
