windows tensorflow安装（Ubuntu16.04Anaconda安装换源）
windows tensorflow安装（Ubuntu16.04Anaconda安装换源）全程 yes 回车 ，默认安装在home目录下 1 2 三、Anaconda，环境变量1.检查环境变量，没有则添加查看命令.bash ./Anaconda3-5.0.0-Linux-x86_64.sh 1 回车. .
一、Anaconda，下载Anaconda 是一个用于科学计算的 Python 发行版，支持 Linux Mac Windows 包含了众多流行的科学计算、数据分析的 Python 包。 1 2
Anaconda 安装包可以到 https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/ 下载。
ps:也可以去官网下载 https://www.anaconda.com/download/
ps:本次使用的是Anaconda3-5.0.0-Linux-x86_64.sh
二、Anaconda，安装进入文件目录：
bash ./Anaconda3-5.0.0-Linux-x86_64.sh 1
回车
.
.
.
全程 yes 回车 ，默认安装在home目录下 1 2 三、Anaconda，环境变量
1.检查环境变量，没有则添加
查看命令
sudo gedit ~/.bashrc 1
检查末尾是否已经添加如下变量，没有则添加
export PATH="/home/用户名/anaconda3/bin:$PATH" 1
2.打开控制台 ，更换清华源（墙太高）
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config --set show_channel_urls yes 1 2 3
3.创建一个名flappbird 的环境
conda create -n flappbird python=3.6 1
创建成功
激活环境
source activate flappbird 1 四、tensorflow安装
给 flappbird 环境安装tensorflow
conda install -n flappbird -c https://conda.anaconda.org/jjhelmus tensorflow 1
1.如果换源之后任然无法创建环境，并且报网络连接的错误：
报错如下：
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.continuum.io/pkgs/main/linux-64/repodata.json.bz2> Elapsed: - An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent and a simple retry will get you on your way. ConnectionError(MaxRetryError("HTTPSConnectionPool(host='repo.continuum.io' port=443): Max retries exceeded with url: /pkgs/main/linux-64/repodata.json.bz2 (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7fd5d462df28>: Failed to establish a new connection: [Errno 101] Network is unreachable' ))" ) ) 1 2 3 4 5 6 7
解决办法：
打开源文件
vim ~/.condarc 1
删除defaults行
2.如果安装文件夹出现一把小锁，运行命令报错
报错如下
Traceback (most recent call last): File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/exceptions.py" line 640 in conda_exception_handler return_value = func(*args **kwargs) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/cli/main.py" line 140 in _main exit_code = args.func(args p) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/cli/main_create.py" line 68 in execute install(args parser 'create') File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/cli/install.py" line 231 in install unknown=index_args['unknown'] prefix=prefix) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/index.py" line 101 in get_index index = fetch_index(channel_priority_map use_cache=use_cache) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/index.py" line 120 in fetch_index repodatas = collect_all_repodata(use_cache tasks) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/repodata.py" line 75 in collect_all_repodata repodatas = _collect_repodatas_serial(use_cache tasks) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/repodata.py" line 485 in _collect_repodatas_serial for url schan pri in tasks] File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/repodata.py" line 485 in <listcomp> for url schan pri in tasks] File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/repodata.py" line 115 in func res = f(*args **kwargs) File "/home/joahluo/Anaconda/lib/python3.6/site-packages/conda/core/repodata.py" line 473 in fetch_repodata with open(cache_path 'w') as fo: PermissionError: [Errno 13] Permission denied: '/home/joahluo/Anaconda/pkgs/cache/09e2740c.json' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
解决办法：
运行如下命令，赋予权限
sudo chmod -R 777 Anaconda 1
ps:其中Anaconda是我的安装的文件夹名字
