:~$ conda install cPickle
Using Anaconda Cloud api site https://api.anaconda.org
Fetching package metadata: .......ocn.Error: Could not find URL: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/linux-64/是链接打不开,输入 conda info查看…
ffmpeg重采样命令Heres a video I made to raise awareness about Anaconda Limousines first album (where I play guitar and co-wrote 1 song): https://www.youtube.com/watch?v0LavyKbSuvI. This is a post that explains how it was made so if anyone wants to made a …
主要是解决一下Mac zsh的配置问题
这里因为是安装conda 之后碰到的,用conda举例子了
更新系统之后.bash_profile对zsh是不起作用的,而我又换成了默认是zsh的命令行
现在在~目录下有一个叫做.zshrc的文件
在zsh敲入
cd ~
ls -a
sudo vim .bash_profi…
解决 ERROR: Could not find a version that satisfies the requirement xxx 的问题
出现这个问题的原因是python国内网络不稳定,直接导致报错。因此我们常用镜像源来解决此问题
pip install 包名 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.…
ModuleNotFoundError: No module named tensorflow.python.types’
配置tensorflow mobilenet_ssd_v3环境,测试环境是否OK,
python object_detection/builders/model_builder_tf1_test.py出现
ModuleNotFoundError: No module named tensorflow.pytho…
报错
Multiple Errors Encountered.
CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://repo.anaconda.com/pkgs/main/win-64/current_repodata.jsonElapsed: -An HTTP error occurred when trying to retrieve this URL.HTTP errors are often intermittent, and…
Pycharm中ModuleNotFoundError:No Module named ‘****‘ 解决办法方法一:Anaconda Prompt中安装方法二:直接在pycharm中安装方法三:在Anaconda Navigator中安装报错:ModuleNotFoundError:No Module named …
1.问题: 在使用df.info()时报错:TypeError: Cannot interpret ‘<attribute ‘dtype‘ of ‘numpy.generic‘objects>‘as a data type 2.查资料 在网页上搜索了几种方法,总结如下: (1ÿ…
python 例外 重试Learn the proper handling of Python exceptions as well as protecting yourself from when things go wrong. You’ll also learn about how to clean up, after an exception occurs, as well as defining your own exception types when the need arises.…
最近在自学Python基础教程,遇到了关于Python安装和Anaconda它们在安装过程中遇到的路径问题,现在做一下简单的总结:
Python安装:Python 3.6 for windows , 可以点击链接直接下载Python 3.6 ,然后直接安装就行了&#x…
运行命令conda activate报错如下:
CommandNotFoundError: Your shell has not been properly configured to use conda activate.
If your shell is Bash or a Bourne variant, enable conda for the current user with$ echo ". E:\Anaconda/etc/profile.d/c…
文章主要简述了tensorflow四个方面的内容一、如何解决No module named tensorflow.examples.tutorials.minst问题二、Anaconda创建虚拟环境以及安装多个Tensorflow三、如何在tensorflow2.x和tensorflow1.x之间切换四、Anaconda Prompt(programme)常用命令首先说下我的tensorflo…
WARNING: You are using pip version 20.1.1; however, version 20.2 is available. You should consider upgrading via the d:\python3.7\anaconda3\python.exe -m pip install --upgrade pip command.
解决方法:
osx python 位置If you need help installing python on OSX, read on. 如果您需要在OSX上安装python的帮助,请继续阅读。 For the last three years, I’ve used a mac for all my development. I love the fact that everything ‘just works’ on the platform.…
解决 ImportError: Keras requires TensorFlow 2.2 or higher. Install TensorFlow via pip install tensorflow
操作:
import keras报错信息:
ImportError: Keras requires TensorFlow 2.2 or higher. Install TensorFlow via pip install tensorflo…
从旧电脑上将项目搬运至新电脑时,搬运项目的时候,将原项目的环境也拷贝过去了,发现出现了问题,使用pip进行安装库的时候,怎么都用不了。错误内容为: Fatal error in launcher: Unable to create process us…
除了anaconda文件迁移外,还有环境变量要改:
vim ~/.bashrc
改anaconda相关目录
source ~/.bashrc
vim /newpath/anaconda3/bin/pip
vim /newpath/anaconda3/bin/conda
vim /newpath/anaconda3/etc/profile.d/conda.sh
sh /newpath/anaconda3/etc/profil…
anaconda安装指南This guide will help you get Anaconda installed on your computer in the ballpark of 15-30 minutes. Anaconda is a sort of collection of programming goodies and comes with Python (programming language), Spyder (an IDE, or the place where you’…
【Error】导入torch,提示报错: Microsoft Visual C Redistributable is not installed, this may lead to the DLL load failure. 【Cause】 Anaconda没有默认安装在C盘;系统没有安装VC Redistributable程序。 【Resolve】
VC Redistributab…
我安装的是python3.6.5
在终端运行:conda install progressbar Solving environment: failedUnsatisfiableError: The following specifications were found to be in conflict:- progressbar- tensorboardUse "conda info <package>" to see the depend…
解决 ModuleNotFoundError: No module named pip’问题
在使用pip安装其他库时,提示 WARNING: You are using pip version 20.1.1; however, version 20.2.3 is available. You should consider upgrading via the ‘e:\anaconda3\python.exe -m pip install --upg…
CentOs6.8运行conda activate ***出现如下错误
CommandNotFoundError: Your shell has not been properly configured to use conda activate. If your shell is Bash or a Bourne variant, enable conda for the current user with $ echo ". /root/anaconda3/etc/profi…
热闹的聚会与尴尬的聚会Plumbing Zope into the WSGI Pipeline 将Zope插入WSGI管道 As Paul Everitt recently mentioned, the dudes are back. Three self-described graybeards doing what they love: Zope. But this is not your father’s Zope. This is Repoze, which in…
报AttributeError: str object has no attribute decode 查看报错代码在哪, File "F:\Anaconda3\envs\tf1\lib\site-packages\keras\engine\saving.py", line 1008, in load_weights_from_hdf5_group original_backend f.attrs[backend].decode(utf8…
python多级继承多级继承 (Multilevel inheritance ) When we have a child class and grandchild class – it is called multilevel inheritance i.e. when a class inherits on second class and second class further inherits on another class. 当我们有一个子类和一个孙…
可以选择pip方式安装不过在不管windows和linux,都推荐利用anaconda配置环境,避免很多莫名其妙的问题 一、安装anaconda3及python
1、wget https://repo.continuum.io/archive/Anaconda3-5.1.0-Linux-x86_64.sh
or 官网自行下载
or 此镜像下载
2、下载…
这里提供的是Jupyter notebook其中一个报错的解决方法。 他的报错形式为: [I 12:24:56.475 NotebookApp] The port 8888 is already in use, trying another port.
[I 12:24:56.475 NotebookApp] The port 8889 is already in use, trying another port.
[I 12:24:5…
ubuntu archIf you want to use Python’s easy_install, you need to install an additional package. Under Arch Linux, you need python2-distribute. 如果要使用Python的easy_install ,则需要安装其他软件包。 在Arch Linux下,您需要python2-distri…
本文介绍在Python中,numpy库出现报错module numpy has no attribute _no_nep50_warning的解决方法。 一次,在运行一个Python代码时,发现出现报错module numpy has no attribute _no_nep50_warning,如下图所示。 其中,这…
conda变动后,或者别的原因,我是macos更新后修复anaconda环境后Spyder仍然打不开。 终端输入spyder会有如下报错:
/anaconda3/bin/pythonw: line 3: /anaconda3/python.app/Contents/MacOS/python: No such file or directory更新一下python.…
目录python安装anaconda安装卸载可能出现的问题python安装
第一步,去python官网https://www.python.org/downloads/下载python的源码包Python-3.7.0.tgz;第二步,上传至Linux服务器,然后进行解压
tar -zxvf Python-3.7.0.tgz第三…
一、环境介绍Anaconda:Anaconda offers the easiest way to perform Python/R data science and machine learning on a single machine. Start working with thousands of open-source packages and libraries today.Anaconda包括Conda、Python以及一大堆安装好的工…
Python实战1 环境搭建区分几个小白容易混淆的概念:pycharm,python解释器,conda安装,pip安装,总结来说:pycharm是python开发的集成开发环境(Integrated Development Environment,简称IDE)&#x…
1、官方解决办法:
Solution
Try these solutions, in order:
Do not install on a PATH longer than 1024 characters.Turn off anti-virus programs during install, then turn back on.Uninstall all previous Python installations.Clear all PATHs related t…
Anaconda下载:Anaconda for Linux How To Install Anaconda on Ubuntu 18.04 [Quickstart] How To Install the Anaconda Python Distribution on Ubuntu 18.04
参考链接:Ubuntu16.04--安装Anaconda
添加Anaconda 镜像:
conda config -…
hdu 逃生Prerequisites: Have some way of coding in Python. If you don’t have Python installed, I’d recommend using Repl.it, a browser-based programming environment that supports Python 3. If you want to take a few minutes to install Python, this quick ins…
python井字棋游戏Question: 题: You will be given a completed board of Tic-Tac-Toe. The cells will be represented by X and O. If there are any empty cells, they will be represented by #. X is used by Player 1 and O is used by Player 2. Given the …
I wrote a post a few months ago about a couple of useful Jupyter (formerly known as IPython) notebook extensions, and commented that they were a bit of a pain to install. Well, I’ve found a great way to get around that problem – an extension called nbext…
pyth命令Summary: When you type script.py at the Command Prompt on Windows, the Python executable used to run the script is not the first python.exe file found on your PATH, it is the the executable that is configured to run .py files when you double-click …
So, I really like the Jupyter notebook (formerly known as the IPython notebook), but I often find myself missing the ‘fancy’ features that ‘proper’ editors have. I particularly miss the amazing multiple cursor functionality of editors like Sublime Text…
导航器启动中发生意外的错误
错误描述:
Navigator Error An unexpected error occurred on Navigator start-up
Report Please report this issue in the anaconda issue tracker
Main Error expected str, bytes or os.PathLike object, not NoneType Tracebac…
有些小bugs几行指令就能解决,写太多不好,这里就进行一个2022-2023这段时间的bugs collection和solution。
Deep Learning
How to make really empty tensor?
a nn.Torch([])
b torch.empty(2,3)
for i in rang(3):a torch.cat(a, b, dim0)Mismatc…
1.问题描述
anaconda更新之后添加channels后出现bug:
(base) ~/zlib-feedstock % conda build recipe 2>&1 | tee out
...
INFO:conda_build.metadata:Attempting to finalize metadata for libzlib
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1):…