在虚拟环境中运行一些且正常，为啥打包出来就会报错，pip list里面明明已经有xlrd了且版本也是够的

Question

虚拟环境安装包：

打包出来报错

报错如下：

Traceback (most recent call last):
  File "qufen.py", line 63, in <module>
  File "qufen.py", line 22, in open_file
  File "pandas\util\_decorators.py", line 296, in wrapper
  File "pandas\io\excel\_base.py", line 304, in read_excel
  File "pandas\io\excel\_base.py", line 867, in __init__
  File "pandas\io\excel\_xlrd.py", line 21, in __init__
  File "pandas\compat\_optional.py", line 110, in import_optional_dependency
ImportError: Missing optional dependency 'xlrd'. Install xlrd >= 1.0.0 for Excel support Use pip or conda to install xlrd.
[17344] Failed to execute script 'qufen' due to unhandled exception!

Answer 1

应该是打包了之后在正常环境运行的时候没有xlrd，但是你虚拟环境配置了。打包的时候也不可能把xlrd打包进去啊。。。你在虚拟里面运行，因为有xlrd1.2，所以没事。但是你不在虚拟里面运行的时候，就没有xlrd了