osx-lion

I'm having extensive problems getting rvm to work again under OSX Lion. Unsurprisingly, it seems to be a problem with readline, which is noted in several places. HOWEVER, (and this is an update) it seems that readline itself is not being installed correctly! Here is what I've tried so far: Reinstalling xcode (4.1) (I also removed the Developer folder first.) Cleaning and reinstalling all my ports as per http://trac.macports.org/wiki/Migration Reinstalling readline as per: https://rvm.beginrescueend.com/packages/readline/ Using that specific readline version: rvm install 1.9.2 --with-readline

I'm trying to use FSEvents to detect when files were added/removed from a specific folder. For the moment, I implemented a simple wrapper around FSEvents, and it works fine : I get all the events. BUT the problem I have now is that when I rename a file in the Finder, I catch 2 distinct events : the first one of type "renamed" with the old file name, and another one with "renamed" and the new filename. The event ids are different between both calls. So, how am I supposed to know which "renamed" event contains the old name, and which event contains the old one ?? I tried looking in the

I'm trying to install pip on a Mac (OS X Lion). It doesn't seem to work. I use sudo and prompted for password. $ sudo curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 85929 100 85929 0 0 63833 0 0:00:01 0:00:01 --:--:-- 99339 Downloading/unpacking pip Downloading pip-1.2.tar.gz (94Kb): 94Kb downloaded Running setup.py egg_info for package pip warning: no files found matching '*.html' under directory 'docs' warning: no previously-included files matching '*.txt' found

I would like to change the wallpaper of all desktops (formerly "spaces") on a screen. As of OS X 10.6 there is a category to NSWorkspace which allows the setting of the wallpaper, however, when I use this function only the wallpaper of the current desktop gets changed and all the other desktops remain unchanged. I then looked at the desktop preferences plist and wrote a class that modifies it to reflect the changes I want (basically set a new image file path). After the new file was saved I sent the com.apple.desktop "BackgroundChanged" notification - Google if you don't know what I am talking

When trying to use convert(1), I get the following error: dyld: Library not loaded: /System/Library/Frameworks/OpenCL.framework/Versions/A/Libraries/libclparser.dylib Referenced from: /usr/local/bin/convert Reason: image not found Trace/BPT trap: 5 Any idea how I could fix it ? Callmeed I was getting this error as well–with a homebrew install of ImageMagick. Along the same lines as Pascal, I fixed it with Install XCode 4.1 (from the App Store) In Xcode, go to Xcode > Preferences... > Downloads tab > click Install next to Command Line Tools Uninstall ImageMagick with brew uninstall imagemagick

Im a new Java developer and was thinking about getting a Mac. But I heard that OSX Lion does not support Java. Does that mean that I cannot develop Java on a Mac? Or that I just have to go get all the Java downloads myself? What it means for right now, is nothing has changed, except that the JDK 6 and on is now a separate download via Software Update. For JDK 7 it will be available from Oracle, maybe even through the App Store if we are lucky! What has happened is Apple has quit mangling their own JDK into the OS and delegating responsibility to Oracle to supply a JDK for OSX going forward .