pip

Python pip install Not finding requierements versions

由 假装没事ソ 提交于 2021-02-10 06:25:15
问题 I am using Python 3.7, pip version: 10.0.1, OS: Windows 10 In CMD i am installing dependencies with the command: Python -m pip install requirements.txt But it show this message: Could not find a version that satisfies the requirement requirements.txt (from versions: ) No matching distribution found for requirements.txt requirements.txt contains: #Flask framework Flask #Flask packages Flask-RESTful Flask-JWT Flask-SQLAlchemy Flask-Mail 回答1: You're missing -r flag in your pip install command

PIP install rasa-x takes forever

由 ＊爱你＆永不变心＊ 提交于 2021-02-10 06:14:55
问题 I am intalling Rasa X in a Python 3.7 conda environment on Windows 10. pip version is 20.3.3. pip3 install rasa-x --extra-index-url https://pypi.rasa.com/simple It have been going on for 5-6 hours and seems to be confused: Any idea what I can do to fix this? 回答1: It is caused by the dependency resolution backtracking logic introduced in pip v20.3. (docs) A fix for now is to downgrade pip to v20.2, with: pip install --upgrade pip==20.2 回答2: Instead of downgrading pip you can also use the old

PIP install rasa-x takes forever

由 匆匆过客 提交于 2021-02-10 06:14:40
问题 I am intalling Rasa X in a Python 3.7 conda environment on Windows 10. pip version is 20.3.3. pip3 install rasa-x --extra-index-url https://pypi.rasa.com/simple It have been going on for 5-6 hours and seems to be confused: Any idea what I can do to fix this? 回答1: It is caused by the dependency resolution backtracking logic introduced in pip v20.3. (docs) A fix for now is to downgrade pip to v20.2, with: pip install --upgrade pip==20.2 回答2: Instead of downgrading pip you can also use the old

stable-baseline with tensorflow issue

由 烂漫一生 提交于 2021-02-10 05:32:29
问题 It says: Stable-Baselines supports Tensorflow versions from 1.8.0 to 1.15.0, and does not work on Tensorflow versions 2.0.0 and above. So I tried to install "sudo pip3 install tensorflow==1.15.0" But I get the message: ERROR: Could not find a version that satisfies the requirement tensorflow==1.15.0 (from versions: 2.2.0rc1, 2.2.0rc2, 2.2.0rc3, 2.2.0rc4, 2.2.0) ERROR: No matching distribution found for tensorflow==1.15.0 I'm using: Ubuntu 20.04 LTS Python 3.8.2 pip 20.1.1 from .../python3.8

How to I change the Manifest.in depending on the extra_requires I wish to use?

由 坚强是说给别人听的谎言 提交于 2021-02-10 05:31:09
问题 My problem is that a project I'm working with comes shipped with all of the training data needed to reproduce its results. I want the default installation ( pip install package ) to include all this stuff, but a specific installation ( pip install package[train_only] ) to not. The two ways I want to slim it down are: Having different manifests for the default and the train_only version, where the default manifest is more inclusive, and Having different install_requires for each, where the

python ---- django

由 好久不见. 提交于 2021-02-09 09:05:58
一、链接数据库 pymysql pip install pymysql 二、安装django，首先进入到创建好的虚拟环境中，否则安装django便会装到系统中 pip list # 查看环境中是否存在django pip install django # 安装最新版本的django 三、创建项目 django-admin startproject 项目名 django-admin help 查看所有可执行命令 创建好项目之后会生成一个同名的目录和一个manage.py的python脚本 四、启动django项目，运行manage.py脚本 python manage.py runserver 默认执行后访问对的ip和端口号为127.0.0.1 和8000 通过启动命令将ip地址改为局域网ip python manage.py runserver 192.168 . 0.1 ： 7000 但是修改主机地址之后，需要在setting.py中进行相应为配置，若配置之后还是无法访问，可能是防火墙的原因，需要关闭防火墙 ALLOWED_HOSTS = [“192.168.0.1”] 五、视图函数 创建app,执行之后生成的app目录机构如下，里面的urls.py为手动添加的 python manage.py startapp admin 在views进行输出时

powershell to run pip

由 ∥☆過路亽．° 提交于 2021-02-09 08:16:28
问题 I want to run python modules upgrades vie powershell script. First line works. But I do not know how to read the file correctly into the second pip line. I get this error: Could not find a version that satisfies the requirement Get-Content pip freeze| Out-File requirements.txt pip install --upgrade Get-Content requirements.txt Remove-Item requirements.txt UPDATE: Works now with changed second line. pip freeze| Out-File requirements.txt foreach($line in Get-Content requirements.txt) { pip

powershell to run pip

由 守給你的承諾、 提交于 2021-02-09 08:10:31
问题 I want to run python modules upgrades vie powershell script. First line works. But I do not know how to read the file correctly into the second pip line. I get this error: Could not find a version that satisfies the requirement Get-Content pip freeze| Out-File requirements.txt pip install --upgrade Get-Content requirements.txt Remove-Item requirements.txt UPDATE: Works now with changed second line. pip freeze| Out-File requirements.txt foreach($line in Get-Content requirements.txt) { pip

powershell to run pip

由 随声附和 提交于 2021-02-09 08:10:13
问题 I want to run python modules upgrades vie powershell script. First line works. But I do not know how to read the file correctly into the second pip line. I get this error: Could not find a version that satisfies the requirement Get-Content pip freeze| Out-File requirements.txt pip install --upgrade Get-Content requirements.txt Remove-Item requirements.txt UPDATE: Works now with changed second line. pip freeze| Out-File requirements.txt foreach($line in Get-Content requirements.txt) { pip

powershell to run pip

由 放肆的年华 提交于 2021-02-09 08:07:48
问题 I want to run python modules upgrades vie powershell script. First line works. But I do not know how to read the file correctly into the second pip line. I get this error: Could not find a version that satisfies the requirement Get-Content pip freeze| Out-File requirements.txt pip install --upgrade Get-Content requirements.txt Remove-Item requirements.txt UPDATE: Works now with changed second line. pip freeze| Out-File requirements.txt foreach($line in Get-Content requirements.txt) { pip
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