homebrew

问题 I did these steps: Updated to Mojave Installed Xcode 10 beta3 Ran this command: sudo xcode-select -switch /Applications/Xcode-beta.app/ Now I'm trying to install node8: brew install node@8 And it gives me this error: Error: The Command Line Tools header package must be installed on Mojave. The installer is located at: /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg Still, doing install -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for

问题 I'm very much a newbie when it comes to all this so forgive my incompetence. When I run brew Doctor, I get the following. Can someone help? [/usr/local]$ brew doctor Error: Setting DYLD_LIBRARY_PATH can break dynamic linking. You should probably unset it. Error: Some keg-only formula are linked into the Cellar. Linking a keg-only formula, such as gettext, into the cellar with brew link f will cause other formulae to detect them during the ./configure step. This may cause problems when

问题 So I made the mistake of trying to get rid of all sudo dependencies. I downloaded npm as a package from the site and did a manual/global install. But it seemed as if i was always having to run with sudo...so I tried to uninstall and run with homebrew. Now I can't get node or npm to even run...I guess I have to link with brew link them but i'm getting this error: Could not symlink share/doc/node/gdbinit Target /usr/local/share/doc/node/gdbinit already exists. You may want to remove it: rm '

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I already have matplotlib-1.2.1 installed as well as numpy-1.8.0 . Note - I am using system python with homebrew installed - I have $PYTHONPATH set so Python loads from /Library/Python/x.y/site-packages (where pip installs to). Here is the code for installing matplotlib (the configurations) BUILDING MATPLOTLIB

问题 How do you uninstall rbenv on OSX? My version of rbenv is messed up, and brew uninstall rbenv isn't working because brew relies on ruby. 回答1: I took these steps to successfully get rid of rbenv on my mac running El Capitan (10.11.4). Rbenv is a major cause of Failed to build gem native extension errors from my experience. Remove using brew: brew remove rbenv Delete .rbenv directory: rm -rf ~/.rbenv Open .bash_profile file and delete any lines with rbenv in them: vi ~/.bash_profile Open

问题 For a project using Boost.Python (see this other question) I need the Python development headers containing e.g. pyconfig.h . These are apparently missing from my system. I've installed Python 3 via Homebrew: cls ~ $ brew info python3 python3: stable 3.3.0 http://www.python.org/ Depends on: pkg-config, readline, sqlite, gdbm /usr/local/Cellar/python3/3.2.3 (4420 files, 78M) /usr/local/Cellar/python3/3.3.0 (4843 files, 93M) * https://github.com/mxcl/homebrew/commits/master/Library/Formula

问题 I updated all the packages I installed with Homebrew. MySQL got upgraded to 5.6.12 (from 5.5.27 or so): $ mysql --version mysql Ver 14.14 Distrib 5.6.12, for osx10.8 (x86_64) using EditLine wrapper and now the mysql2 gem doesn't compile anymore: $ gem install mysql2 Building native extensions. This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension. /Users/pupeno/.rvm/rubies/ruby-1.9.3-p429-perf/bin/ruby extconf.rb checking for rb_thread_blocking

问题 before this gets flagged as a repeat question please read the end. Thanks for looking. I set up openCV using home-brew. These were the commands I used: brew tap homebrew/science brew install opencv I am using the following simple file I found online to test my set up: // Example showing how to read and write images #include <opencv2/opencv.hpp> #include <opencv2/highgui/highgui.hpp> using namespace cv; int main(int argc, char** argv) { // Load an image from file - change this based on your

问题 I'm searching it in google on how to show the version of node js or how I'm gonna work with npm? If I do this npm -v even I already install it using brew install node . The result is always env: node: No such file or directory I already do a lot of command to solve for it, but failed. these are the command that I already try: sudo apt-get install nodejs-legacy sudo ln -s /usr/local/bin/node /usr/bin/node brew unlink node brew link node I can't start the task because of this. help me guys.

问题 I recently installed mongodb-2.6.0 with Homebrew. After successfully installed, I tried to connect using the mongo command. I am receiving the following errors which do not allow me to connect: Failed to connect to 127.0.0.1:27017, reason: errno:61 Connection refused Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed at src/mongo/shell/mongo.js:146 exception: connect failed 回答1: It can happen when the mongodb service is not running on the mac. To start it