转载与:https://segmentfault.com/a/1190000010984731 声明:本文非原创,如有侵权请留言或发邮件告知,作者会立即停止侵权并删除本文.发布此文章主要是希望跟作者遇到同样问题的同学能解决node-sass 安装失败的问题. npm install 时偶尔遇到报错:没有安装python或node-sass 安装失败的问题,百度之后发现是被墙了,但根据百度的方法换了淘宝镜像和用了vpn都安装失败,最后发现原来是因为没有卸载之前安装失败的包导致的.作者本人最后的解决

Mac安装MySQL-pyhton报错 今天在Mac上安装MySQL-python报错,搜遍网络都说什么mysql config路径问题,但是都不行. 解决方案 一开始遇到的问题是: Complete output from command python setup.py egg_info: sh: mysql_config: command not found Traceback (most recent call last): File "<string>", line

安装mat报错,提示在/.eclipse/1528649425_macosx_cocoa_x86_64/configuration/1539332382530.log路径下查看错误日志, 原因是/private/var/folders/k4/knjt7v5x59l25z_tqmvg094r0000gn/T/AppTranslocation/3CBB3175-DD9A-4A3A-B93F-898BA4445384/d/mat.app/Contents/MacOS/workspace/.metada

1.首先在pip3-install-mysqlclient时报错 mysql_config not found 2.逛了一些博客 让安装mysql或者mysql-connector-c 我安装了后者还是报错,现在报了这个错误 File "<string>", line 1, in <module> File "/private/var/folders/2f/r1pwfcp521q7z9kd240tr3700000gn/T/pip-build-u8yhU

文章都是从我的个人博客上转载过来的,大家可以点击我的个人博客. www.iwangzheng.com mac上安装rails的时候报错, 安装rails的在终端执行了一句命令: $sudo gem install rails 报错了,报错信息为 clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future] 完整的执行过程及报错信息如

报错内容主要是: EnvironmentError: mysql_config not found Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/nh/j05szmpj19368dd9_y6whgy40000gq/T/pip-install-n9Jonx/mysql-python/ 网上查了执行一个什么环境变量的命令: export PATH=$PATH:/usr/

运行pip install gevent报错 错误信息如下 xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun error: command 'gcc' failed with exit status 1 解决方案 安装xcode xcode-sel

问题:mac安装tensorflow过程中,爆出oserror:permission denied 解决方案:关闭mac的sip,然后sudo安装 关闭sip的方法:重启mac,按住command+R,进入命令行,输入csrutil disable,重启电脑

按照官网(https://brew.sh/index_zh-cn.html)给的命令:     /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 执行后 报错: xcode-select: error: invalid developer directory '/Library/Developer/CommandLineTools' Fai

报错信息 _mssql.c:346:10: fatal error: 'sqlfront.h' file not found #include "sqlfront.h" ^~~~~~~~~~~~ 1 error generated. error: command 'clang' failed with exit status 1 解决办法 ``` brew unlink freetds brew install freetds@0.91 brew link –force freetds

首先安装 homebrew 再 brew install mysql 之后连接 mysql 无论是登录还是修改初始密码都会报如下的错误 ERROR 2002 (HY000): Can not connect to local MySQL server through socket '/tmp/mysql.sock' (2) 运行如下解决:参考 http://www.thinksaas.cn/group/topic/347978/ unset TMPDIR mysql_install_db --v

ERROR: Could not find a valid gem 'sass' (>= 0), here is why: Unable to download data from http://rubygems.org/ - Errno::EACCES: Per mission denied - connect(2) (http://rubygems.org/latest_specs.4.8.gz) This is work for me. Try this... gem source -a 

ERROR in Cannot find module 'node-sass' 执行:npm install sass-loader node-sass webpack --save-dev即可

brew安装Python3时出现的问题: Error: Permission denied @ dir_s_mkdir - /usr/local/Frameworks /usr/local/Frameworks ls: /usr/local/Frameworks: No such file or directory 此时会发现两个错误,第一个是权限问题,第二个是/usr/local/Frameworks目录不存在. 创建目录: sudo mkdir /usr/local/Frameworks 给

localhost:~ jerry$ Processing /var/www/git/python/tesserocr -bash: Processing: command not found localhost:~ jerry$ pip3 install tesserocr Collecting tesserocr Using cached https://files.pythonhosted.org/packages/f8/6d/4e81e041f33a4419e59edcb1dbdf3c5

运行提示:Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromed 此问题出现的原因是chromedriver路径不对 1.到chromedriver的根目录下 2.移动chromedriver到/usr/local/bin目录 命令如下 $unzip chromedriver_map32.zip $mv chromedriv

(env)$ pip3 uninstall pycurl (env)$ pip3 install --upgrade pip (env)$ export LDFLAGS=-L/usr/local/opt/openssl/lib (env)$ export CPPFLAGS=-I/usr/local/opt/openssl/include (env)$ export PYCURL_SSL_LIBRARY=openssl (env)$ pip3 install pycurl

证书原因: wget http://curl.haxx.se/ca/cacert.pem mv cacert.pem ca-bundle.crt sudo mkdir -p /etc/pki/tls/certs/ sudo cp ca-bundle.crt /etc/pki/tls/certs/

今天无论在家还是在公司,安装node-sass总是失败,或安装成功了,使用webpack编译sass报错,说找不到module,按照提示的错误我找了node_modules下的css-loader,发现下面是有index.js的,有人说重新安装就可以了,安装后还是报错,后来我就想着重新安装node-sass. 在网上找了很久,应该是网络原因,最方便的方法是使用taobao镜像安装,因为node-sass已经镜像到taobao上,参考地址:https://npm.taobao.org/,安装cnp

一.我在mac下pip3安装mysqlclient 报错: pip3 install mysqlclient Collecting mysqlclient Using cached mysqlclient-.tar.gz Installing collected packages: mysqlclient Running setup.py install for mysqlclient ... error Complete output from command /Library/Framewo

转自: <pycharm安装 package报错:module 'pip' has no attribute 'main'> https://www.cnblogs.com/Fordestiny/p/8901100.html 问题: 更新pip版本之后,Pycharm安装package时出现报错,如下: 解决方法: 找到PyCharm安装目录D:\Program Files (x86)\PyCharm Community Edition 2017.1.1\helpers\packaging_t