如何解決 Pycharm 無法使用 Anaconda 2018.12 建立Conda 環境
阿新 • • 發佈：2019-03-30
本文Python 版本為3.6.8。
PS C:\Windows\system32> python Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> >>> exit() PS C:\Windows\system32>
Pycharm社群版 版本為2019.1。
本文使用Ananonda 版本為2018.12，系統為Windows 10。
本文已經使用清華大學Conda 安裝源，具體配置請看教程。 Pycharm 建立Conda 環境具體操作步驟為 File - Settings- Project:[專案名稱] - Project Interpreter [齒輪圖示] -Add - Conda Interpreter，點選OK按鈕。
出現錯誤如下圖所示：
錯誤資訊如下：
#檢視conda 資訊 Windows PowerShell 版權所有 (C) Microsoft Corporation。保留所有權利。 PS C:\Windows\system32> conda info active environment : None user config file : C:\Users\legion\.condarc populated config files : conda version : 4.5.12 conda-build version : 3.17.6 python version : 3.7.1.final.0 base environment : D:\ProgramData\Anaconda3 (writable) channel URLs : https://repo.anaconda.com/pkgs/main/win-64 https://repo.anaconda.com/pkgs/main/noarch https://repo.anaconda.com/pkgs/free/win-64 https://repo.anaconda.com/pkgs/free/noarch https://repo.anaconda.com/pkgs/r/win-64 https://repo.anaconda.com/pkgs/r/noarch https://repo.anaconda.com/pkgs/pro/win-64 https://repo.anaconda.com/pkgs/pro/noarch https://repo.anaconda.com/pkgs/msys2/win-64 https://repo.anaconda.com/pkgs/msys2/noarch package cache : D:\ProgramData\Anaconda3\pkgs C:\Users\legion\AppData\Local\conda\conda\pkgs envs directories : D:\ProgramData\Anaconda3\envs C:\Users\legion\AppData\Local\conda\conda\envs C:\Users\legion\.conda\envs platform : win-64 user-agent : conda/4.5.12 requests/2.21.0 CPython/3.7.1 Windows/10 Windows/10.0.17763 administrator : True netrc file : None offline mode : False PS C:\Windows\system32> #安裝錯誤資訊 PS C:\Windows\system32> conda install numpy Solving environment: failed CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/win-64/repodata.json> 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. SSLError(MaxRetryError('HTTPSConnectionPool(host=\'mirrors.tuna.tsinghua.edu.cn\', port=443): Max retries exceeded with url: /anaconda/cloud/menpo/win-64/repodata.json (Caused by SSLError("Can\'t connect to HTTPS URL because the SSL module is not available."))')) PS C:\Windows\system32> #升級軟體失敗 PS C:\Windows\system32> conda update conda Solving environment: failed CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/msys2/noarch/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. If your current network has https://www.anaconda.com blocked, please file a support request with your network engineering team. SSLError(MaxRetryError('HTTPSConnectionPool(host=\'repo.anaconda.com\', port=443): Max retries exceeded with url: /pkgs/msys2/noarch/repodata.json.bz2 (Caused by SSLError("Can\'t connect to HTTPS URL because the SSL module is not available."))')) PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ PS C:\Windows\system32> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/peterjc123/ PS C:\Windows\system32> conda config --set show_channel_urls yes PS C:\Windows\system32> conda install numpy Solving environment: failed CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/win-64/repodata.json> 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. SSLError(MaxRetryError('HTTPSConnectionPool(host=\'mirrors.tuna.tsinghua.edu.cn\', port=443): Max retries exceeded with url: /anaconda/cloud/menpo/win-64/repodata.json (Caused by SSLError("Can\'t connect to HTTPS URL because the SSL module is not available."))')) PS C:\Windows\system32>
使用下文所示方法無法解決問題。
#疑似無效解決方法
PS C:\Windows\system32> pip install -U spacy
PS C:\Windows\system32> python -m spacy download enGoogle一番後嘗試安裝OpenSSL Windows 64位版本，安裝到預設目錄，推薦到OpenSSL官方網站下載原始碼編譯安裝。參考GitHub教程連結 ，同時將安裝目錄新增到環境變數。
教程連結：https://www.cloudinsidr.com/content/how-to-install-the-most-recent-version-of-openssl-on-windows-10-in-64-bit/ openssl windows 版本下載連結：https://slproweb.com/products/Win32OpenSSL.html PS C:\Program Files\OpenSSL-Win64\bin> cd / #切換到 openssl.exe 所在資料夾 PS C:\> cd '.\Program Files\OpenSSL-Win64\bin\' #檢查 openssl 版本 PS C:\Program Files\OpenSSL-Win64\bin> .\openssl version OpenSSL 1.1.1b 26 Feb 2019 #建立數字證書 PS C:\Program Files\OpenSSL-Win64\bin> .\openssl req -newkey rsa:2048 -nodes -keyout key.pem -x509 -days 365 -out certificate.pem Generating a RSA private key ...........................................................................................................................................+++++ ......................+++++ writing new private key to 'key.pem' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [AU]:CN State or Province Name (full name) [Some-State]:Jiangsu Locality Name (eg, city) []:WUXI Organization Name (eg, company) [Internet Widgits Pty Ltd]:WUXI Organizational Unit Name (eg, section) []:IT Common Name (e.g. server FQDN or YOUR name) []:weiwei Email Address []:[email protected] #檢視數字證書資訊 PS C:\Program Files\OpenSSL-Win64\bin> .\openssl x509 -text -noout -in certificate.pem
全部操作完成後建立Conda環境正常。如下圖所示
安裝和升級軟體包正常。
PS C:\Windows\system32> conda install numpy
Solving environment: done
==> WARNING: A newer version of conda exists. <==
current version: 4.5.12
latest version: 4.6.8
Please update conda by running
$ conda update -n base -c defaults conda
## Package Plan ##
environment location: D:\ProgramData\Anaconda3
added / updated specs:
- numpy
The following packages will be downloaded:
package | build
---------------------------|-----------------
certifi-2018.11.29 | py37_0 146 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
ca-certificates-2018.03.07 | 0 155 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
numpy-1.15.4 | py37h19fb1c0_0 47 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
openssl-1.1.1a | he774522_0 5.7 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
conda-4.6.8 | py37_0 897 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
------------------------------------------------------------
Total: 7.0 MB
The following packages will be UPDATED:
ca-certificates: 2018.03.07-0 defaults --> 2018.03.07-0 https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
certifi: 2018.11.29-py37_0 defaults --> 2018.11.29-py37_0 https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
conda: 4.5.12-py37_0 defaults --> 4.6.8-py37_0 https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
numpy: 1.15.4-py37h19fb1c0_0 defaults --> 1.15.4-py37h19fb1c0_0 https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
openssl: 1.1.1a-he774522_0 defaults --> 1.1.1a-he774522_0 https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
Proceed ([y]/n)? y
Downloading and Extracting Packages
certifi-2018.11.29 | 146 KB | ############################################################################ | 100%
ca-certificates-2018 | 155 KB | ############################################################################ | 100%
numpy-1.15.4 | 47 KB | ############################################################################ | 100%
openssl-1.1.1a | 5.7 MB | ############################################################################ | 100%
conda-4.6.8 | 897 KB | ############################################################################ | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
PS C:\Windows\system32>
PS C:\Windows\system32> conda update conda
Collecting package metadata: done
Solving environment: done
# All requested packages already installed.
PS C:\Windows\system32>