homebrew

Python & Django on a Mac: Illegal hardware instruction

由 江枫思渺然 提交于 2021-01-27 17:30:43
问题 Here is my issue: I installed Python and Django on my mac. When I run "django-admin.py startproject test1" I get this error: 1 11436 illegal hardware instruction django-admin.py startproject test1 (the number is always different) I've tested with multiple Django versions, and this only happens with version 1.4 and higher...1.3 works fine. I've been searching the web like crazy for the past week, and couldn't find anything regarding this issue with django so I assume the problem is not Django

libvirt and VirtualBox on OS X

由 試著忘記壹切 提交于 2021-01-27 12:15:30
问题 I'm trying to access VirtualBox through libvirt on OS X (Lion). I installed libvirt 0.9.4 using Homebrew. However, libvirt fails to connect to VirtualBox: # virsh -c vbox:///session error: internal error unable to initialize VirtualBox driver API error: failed to connect to the hypervisor In a similar SO question about Ubuntu, the answer was that the Ubuntu libvirt package doesn't build support for VirtualBox. How can I check if this is the problem in the case of the Homebrew package, or if

zsh compinit: insecure directories error message on Mac, after installing Homebrew

由 随声附和 提交于 2021-01-27 04:42:18
问题 After installing Homebrew and Homebrew-Cask on my Mac (as administrator with user-id 'admin', running MacOS 10.12.6), I get the error message zsh compinit: insecure directories, run compaudit for list. Ignore insecure directories and continue [y] or abort compinit [n]? every time I start zsh. Investing the issue with compaudit, I found mentioned several insecure directories, most related to Homebrew - for example /usr/local/share/zsh/site-functions . This directory and its entries have access

where is php-fpm getting its config values on osx

由 梦想与她 提交于 2021-01-27 04:07:17
问题 I'm trying to php-fpm on my osx by running: php-fpm -t and I get this error: [30-Dec-2017 13:36:12] ERROR: failed to open error_log (/usr/var/log/php-fpm.log): No such file or directory (2) [30-Dec-2017 13:36:12] ERROR: failed to post process the configuration [30-Dec-2017 13:36:12] ERROR: FPM initialization failed i don't have that file nor can I create it - even when using sudo: $:/usr $ sudo mkdir var Password: mkdir: var: Operation not permitted so my next big move is to find where

where is php-fpm getting its config values on osx

由 坚强是说给别人听的谎言 提交于 2021-01-27 04:07:11
问题 I'm trying to php-fpm on my osx by running: php-fpm -t and I get this error: [30-Dec-2017 13:36:12] ERROR: failed to open error_log (/usr/var/log/php-fpm.log): No such file or directory (2) [30-Dec-2017 13:36:12] ERROR: failed to post process the configuration [30-Dec-2017 13:36:12] ERROR: FPM initialization failed i don't have that file nor can I create it - even when using sudo: $:/usr $ sudo mkdir var Password: mkdir: var: Operation not permitted so my next big move is to find where

关于这道面试题的小调查

由 会有一股神秘感。 提交于 2021-01-25 05:03:14
面试题 实现一个函数, 完成 开根号 的操作, 方法签名如下. double sqrt ( int v, double t) 要求: 不能调用系统库函数, 诸如 Math.sqrt(v) 之类的; 假设计算出的结果为 r , 要求满足如下条件 , 其中, 是真实的值, t 为给定的一个误差, 例如 0.1 等, 即你计算出的值 r 要在给定的误差范围内. 实现语言不限, 你条件可以比上述 更加苛刻, 但不能宽松 , 举例而言, 我调用你的接口 sqrt(9, 0.21) 返回值属于 [2.79, 3.21] 这个区间的任意一个都满足条件. 看到这里, 其实你可以 拿出笔和纸, 尝试解答一下 , 强调一下, 一定要注意 给定的误差条件 , 欢迎沟通交流. 投票 之前那篇文章也去开发者头条之类的转发了一下, 有不同的意见. 这里就想搞一个投票, 来看看大家的观点. (投票前思考下?) 额, 关键字是"二分", 其实也是一般预期得到的答案. 额, 对了, 如果你是第一次看到这篇文章, 你可以先想想这道题目怎么解答, 如果一时想不出, 可以点击 阅读原文 (前文), 看看分析及相关提示(就是一场模拟面试). 当然, 也欢迎后台留言讨论, 你可以 show me your code. 经过这么多轮面试下来, 发现各种条件能兼顾全, 不是一个容易的事情, 不信你可以试试? 网上也有很多大 V

From where should I install git: xcode-select --install or brew install git?

由 陌路散爱 提交于 2021-01-21 10:29:06
问题 From where should I install git: xcode-select --install or brew install git ? 回答1: You need to do xcode-select --install anyway if you want to do any development. You can then do brew install git and it will install git into /usr/local/bin/git without affecting the Apple Xcode git . There will not be two git versions running , but there will be two installed . Which one runs when you type git will depend on your PATH. In general, you would want /usr/local/bin first on your PATH so you benefit

Switching Python version (3.9 → 3.8) installed by Homebrew

由 柔情痞子 提交于 2021-01-20 09:10:10
问题 It’s a very similar situation like described here, but vice versa. I have Python 3.8 installed via Homebrew and updated that to 3.9: % brew list --formula | grep python python@3.8 python@3.9 I want to use Python 3.8 as my default version with python3 command and tried – inspired by this answer – the following: brew unlink python@3.9 brew unlink python@3.8 brew link python@3.8 The last gave me the following output: % brew link python@3.8 Linking /usr/local/Cellar/python@3.8/3.8.6_2... Error:

Switching Python version (3.9 → 3.8) installed by Homebrew

由 给你一囗甜甜゛ 提交于 2021-01-20 09:09:13
问题 It’s a very similar situation like described here, but vice versa. I have Python 3.8 installed via Homebrew and updated that to 3.9: % brew list --formula | grep python python@3.8 python@3.9 I want to use Python 3.8 as my default version with python3 command and tried – inspired by this answer – the following: brew unlink python@3.9 brew unlink python@3.8 brew link python@3.8 The last gave me the following output: % brew link python@3.8 Linking /usr/local/Cellar/python@3.8/3.8.6_2... Error:

Switching Python version (3.9 → 3.8) installed by Homebrew

由 微笑、不失礼 提交于 2021-01-20 09:08:44
问题 It’s a very similar situation like described here, but vice versa. I have Python 3.8 installed via Homebrew and updated that to 3.9: % brew list --formula | grep python python@3.8 python@3.9 I want to use Python 3.8 as my default version with python3 command and tried – inspired by this answer – the following: brew unlink python@3.9 brew unlink python@3.8 brew link python@3.8 The last gave me the following output: % brew link python@3.8 Linking /usr/local/Cellar/python@3.8/3.8.6_2... Error:
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