无法安装或使用PIPREQS创建需求。

Question

我有一个我想发送给其他人的Python项目。我正在尝试创建一个 unignts.txt 文件，其中包含此脚本所需的依赖项，以便我的合作伙伴可以运行脚本。

我尝试安装 pipreqs 这样的： pip install pipreqs 。 这将输出以下内容：

WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
Requirement already satisfied: pipreqs in c:\python310\lib\site-packages (0.4.11)
Requirement already satisfied: yarg in c:\python310\lib\site-packages (from pipreqs) (0.1.9)
Requirement already satisfied: docopt in c:\python310\lib\site-packages (from pipreqs) (0.6.2)
Requirement already satisfied: requests in c:\users\nroll97\appdata\roaming\python\python310\site-packages (from yarg->pipreqs) (2.26.0)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in c:\users\nroll97\appdata\roaming\python\python310\site-packages (from requests->yarg->pipreqs) (1.26.8)
Requirement already satisfied: idna<4,>=2.5 in c:\users\nroll97\appdata\roaming\python\python310\site-packages (from requests->yarg->pipreqs) (3.3)
Requirement already satisfied: certifi>=2017.4.17 in c:\users\nroll97\appdata\roaming\python\python310\site-packages (from requests->yarg->pipreqs) (2021.10.8)
Requirement already satisfied: charset-normalizer~=2.0.0 in c:\users\nroll97\appdata\roaming\python\python310\site-packages (from requests->yarg->pipreqs) (2.0.11)
WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution -ip (c:\python310\lib\site-packages)
WARNING: Ignoring invalid distribution - (c:\python310\lib\site-packages)
WARNING: You are using pip version 21.2.4; however, version 22.0.4 is available.
You should consider upgrading via the 'C:\Python310\python.exe -m pip install --upgrade pip' command.

然后，我尝试通过运行命令：

pipreqs ./my_calc.py

从包含Python脚本的文件夹中创建 unignts.txt 文件，我会收到以下错误：

bash: pipreqs: command not found

为什么我不能使用 pipreqs ？我一直使用 PIP安装其他库。

另外，我在Windows计算机上。是否有一种更简单的方法来创建 unigess.txt 即使手动即使文件？

这些是唯一的进口：

import pandas as pd
import os
import openpyxl
import os.path
import math
from tkinter import filedialog

Answer 1

我仍然无法使 pipreqs 正常工作，所以我刚刚通过首先了解了使用哪些版本的Python模块来手动制作 unigess.txt 文件。

我发现这样的是这样：

import pandas as pd
import os
import openpyxl
import os.path
import math
from tkinter import filedialog
# VERSIONS OF LIBRARIES AS OF DEVELOPMENT - 04/28/2022
print("Version of pd: " + str(pd.__version__)) # 1.4.2
print("Version of openpyxl: " + str(openpyxl.__version__)) # 3.0.9
print("Version of tkinter: " + str(tkinter.TkVersion)) # 8.6

然后从这样的值中创建 support.txt （但仅用于标准Python库中尚未包含的导入）：

pandas==1.4.2
openpyxl==3.0.9