我在筆記本電腦(Mac,Python 2.7.12)上測試過,我用懸崖2.3.0寫了一個命令行工具。當我試圖將一個服務器(Linux的,Python的2.7.2)上安裝它(python setup.py install
),我遇到了這個錯誤:使用懸崖開發安裝包時出錯
Installed /private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg
ERROR:root:Error parsing
Traceback (most recent call last): File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-> py2.7.egg/pbr/core.py", line 111, in pbr
attrs = util.cfg_to_args(path, dist.script_args) File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg/pbr/util.py", line 248, in cfg_to_args
kwargs = setup_cfg_to_setup_kwargs(config, script_args) File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg/pbr/util.py", line 431, in setup_cfg_to_setup_kwargs
if pkg_resources.evaluate_marker('(%s)' % env_marker):
AttributeError: 'module' object has no attribute 'evaluate_marker' error: Setup script exited with error in setup command: Error parsing /private/tmp/easy_install-EGMO15/cliff-2.3.0/setup.cfg: AttributeError: 'module' object has no attribute 'evaluate_marker'
有什麼建議?