Hi JC, Are you setting CC and CXX to gcc-4.2 and g++-4.2, as the note in the install script mentions you might have to? I believe that it's getting the OSX gcc, which would use the "-bundle" argument, but it should instead be getting the old-school gcc-4.2, which accepts "-shared". -Matt On Wed, May 18, 2011 at 3:03 PM, Jean-Claude Passy wrote:

Hi all,

I am able to install yt on my Mac if I turn off the Bzlib option. When it is turned on, the installation fails the following way:

----------------------------------------------------------------------------------------------------------------------------- echo ".so man1/bzgrep.1" > /Users/jean-claudepassy/Work/yt-i386/man/man1/bzegrep.1 echo ".so man1/bzgrep.1" > /Users/jean-claudepassy/Work/yt-i386/man/man1/bzfgrep.1 echo ".so man1/bzmore.1" > /Users/jean-claudepassy/Work/yt-i386/man/man1/bzless.1 echo ".so man1/bzdiff.1" > /Users/jean-claudepassy/Work/yt-i386/man/man1/bzcmp.1 gcc -shared -Wl,-install_name -Wl,libbz2.so.1.0 -o libbz2.so.1.0.4 blocksort.o huffman.o crct\ able.o randtable.o compress.o decompress.o bzlib.o Undefined symbols:   "_main", referenced from:       start in crt1.10.5.o ld: symbol(s) not found collect2: ld returned 1 exit status make: *** [all] Error 1 -----------------------------------------------------------------------------------------------------------------------------

Does anyone have an idea how to fix this ?

Thanks a lot,

JC

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