[#3013] 5.0 FAILED thunderbird.git=2.0.0.21-alt0.M50.1

[Girar Builder robot]

2009-Mar-22 01:18:04 :: task #3013 for 5.0 started:
#1 build 2.0.0.21-alt0.M50.1 from /people/mike/packages/thunderbird.git
2009-Mar-22 01:18:31 :: created pkg.tar for thunderbird.git tag 2.0.0.21-alt0.M50.1
2009-Mar-22 01:18:32 :: [i586] thunderbird.git 2.0.0.21-alt0.M50.1: build start
2009-Mar-22 01:18:32 :: [x86_64] thunderbird.git 2.0.0.21-alt0.M50.1: build start
checking GLIB_LIBS...   -lglib-2.0  
configure: error:  Could not find the following X libraries:  -lXext 
2009-Mar-22 01:28:38 :: [x86_64] thunderbird.git 2.0.0.21-alt0.M50.1: remote: build failed
2009-Mar-22 01:28:38 :: [x86_64] thunderbird.git 2.0.0.21-alt0.M50.1: build FAILED
checking GLIB_LIBS...   -lglib-2.0  
configure: error:  Could not find the following X libraries:  -lXext 
2009-Mar-22 01:31:31 :: [i586] thunderbird.git 2.0.0.21-alt0.M50.1: remote: build failed
2009-Mar-22 01:31:31 :: [i586] thunderbird.git 2.0.0.21-alt0.M50.1: build FAILED
2009-Mar-22 01:28:38 :: [x86_64] build FAILED
2009-Mar-22 01:31:32 :: [i586] build FAILED
2009-Mar-22 01:31:32 :: task #3013 for 5.0 FAILED