osx-mavericks

问题 I updated my osx to Mavericks 10.9 from 10.7, and since then I have been having issues running 'rails s'. The issue is with Rmagick, and I have tried almost every solution that I could find. Most people recommended reinstalling imagemagick through homebrew, and reinstalling rmagick gem, but that didn't work. I even uninstalled homebrew as a whole, and reinstalled it. I tried getting rid of gemfile.lock, and running bundle install again, but none of these worked. Here is the error message I

问题 A couple of users are reporting that sometimes when my app crashes, the receive a message box like this: The lldb command requires the command line developer tools. Would you like to install the tools now? The crash (SIGABRT) looks like a race condition somewhere in my code. But why is it seemingly trying to launch lldb when this happens? I've never seen anything like this, it seems fairly isolated to a couple of users, and I can't reproduce locally - although I do have the developer tools

问题 I updated my system to Mavericks and I have a python code using pgdb. How can I install pgdb on my new mac? I tried sudo pip install git+git://github.com/cancerhermit/pgdb.py.git And sudo pip install pgdb And brew install pgdb And I have even tried to install it from PyCharm directly (my first try). 回答1: I am using Mac OSX ( E-Caption- 10.11.2 ). pip install PyGreSQL Worked for me. > Collecting PyGreSQL Downloading PyGreSQL-4.1.1.tgz (100kB) > 100% |████████████████████████████████| 102kB 2

问题 I've just moved to a macbook pro retina with Mavericks and have started getting these warning messages in my rspec output: webkit_server[55708:507] CoreText performance note: Client called CTFontCreateWithName() using name "Arial" and got font with PostScript name "ArialMT". For best performance, only use PostScript names when calling this API. I'm using capybara with the webkit javascript driver by setting the following in my spec_helper.rb file: Capybara.javascript_driver = :webkit Does

问题 I have an app for my Java Application that build on another server machine. This server machine now upgraded with Mavericks + xcode 5.1. Earlier I was facing the issue of not signing my app on server machine with Mavericks + xcode 5.1 update and I did the changes as mentioned in post - Failed to sign Mac OS X app Changes to sign app are - #!/bin/sh if [ -f "/Applications/Xcode.app/Contents/Developer/usr/bin/codesign_allocate" ]; then export CODESIGN_ALLOCATE="/Applications/Xcode.app/Contents

问题 So I was trying to compile a code which has a SHA1 function .. I included following header: #include <openssl/sha.h> And I got the following error while compiling: test.c:9:5: error: 'SHA1' is deprecated: first deprecated in OS X 10.7 [-Werror,-Wdeprecated-declarations] SHA1(msg, strlen(msg), hs); ^ But man pages still have the descriptions for that function. Can anyone suggest any other header for a similar function ( MD5 or SHA1 )? PS - also do I need to link any libraries while compiling

问题 I have studying how to use IKImageView in my app. I downloaded the following demo from Apple site. https://developer.apple.com/library/mac/samplecode/IKImageViewDemo/Introduction/Intro.html#//apple_ref/doc/uid/DTS10004049 One thing I do not understand is: This project has only implemented a Controller class. @interface Controller : NSObject { ... I do not understand how does it work at all. If I create a new project in XCode, it will usually generate an AppDelegate class which implements

问题 I just finished installing Mavericks (OS X 10.9) on my macbook. Eclipse fails to open with the following error message. 来源： https://stackoverflow.com/questions/19639587/mavericks-and-jvm-alert

问题 There is a lot of information on Stack Overflow about how to set environment variables (like this question and this one). Unfortunately it seems that Apple has been playing with this process a lot over the last few years and so much of the discussion online seems to have been rendered obsolete by Mountain Lion and Mavericks. There are two methods discussed in more recent posts: editing launchd.conf and modifying ~/.MacOSX/environment.plist . I've tried both and am still not getting my new

问题 I'm getting the following error when I try to execute my make file: clang: error: cannot specify -o when generating multiple output files The issue occurred when I upgraded to Mac OSX Mavericks (Xcode 5.0.1). I have spent days trying to figure this problem out on the forums, and I'm just very lost. After deleting a previous XCode version, I reinstalled a clean one (from the Mac App Store). When I ran the following: sudo port install gcc49 It froze trying to build libgcc-devel . Any help as I