I'm trying to build opencv3 with linuxbrew with the standalone setup, and it seems to be failing. I've recorded the relevant gist-logs which save all of the command line commands and debug output.
To reproduce the error from scratch create a vanilla ubuntu installation (I was using a VM with vmware tools) and run the following script from ahundt/homebrew-robotics which automates the linuxbrew setup and goes through opencv3 installation (this takes quite a while because all dependencies are built from scratch):
bash <(curl -fsSL https://raw.githubusercontent.com/ahundt/homebrew-robotics/master/robonetracker.sh)
The opencv3 install command of the above script is failing seemingly on the opencv3 python setup step. Here is the error:
hbr@homebrew-robotics:~$ brew install opencv3 --with-contrib --c++11 -v
...snip...
[100%] Built target opencv_perf_stitching
make[2]: Leaving directory '/tmp/opencv320151007-99937-11ogpj9/opencv-3.0.0/macbuild'
CMakeFiles/Makefile2:13078: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
make[1]: Leaving directory '/tmp/opencv320151007-99937-11ogpj9/opencv-3.0.0/macbuild'
Makefile:152: recipe for target 'all' failed
make: *** [all] Error 2
==> Formula
Tap: homebrew/homebrew-science
Path: /home/hbr/.linuxbrew/Library/Taps/homebrew/homebrew-science/opencv3.rb
==> Configuration
HOMEBREW_VERSION: 0.9.5
ORIGIN: https://github.com/Homebrew/linuxbrew
HEAD: 512d47d84e9eca54071a6cd69ba1c92d1f575b3d
Last commit: 2 hours ago
HOMEBREW_PREFIX: /home/hbr/.linuxbrew
HOMEBREW_REPOSITORY: /home/hbr/.linuxbrew
HOMEBREW_CELLAR: /home/hbr/.linuxbrew/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://linuxbrew.bintray.com
CPU: quad-core 64-bit 6
OS X: 0-x86_64
Xcode: N/A
CLT: N/A
Clang: N/A
X11: N/A
System Ruby: 2.2.3 => /home/hbr/.linuxbrew/Cellar/ruby/2.2.3/bin/ruby
Perl: /usr/bin/perl
Python: /home/hbr/.linuxbrew/bin/python => /home/hbr/.linuxbrew/Cellar/python/2.7.10_2/bin/python2.7
Ruby: /home/hbr/.linuxbrew/bin/ruby => /home/hbr/.linuxbrew/Cellar/ruby/2.2.3/bin/ruby
Java: N/A
==> ENV
CC: /home/hbr/.linuxbrew/bin/gcc-5 => /home/hbr/.linuxbrew/Cellar/gcc/5.2.0/bin/gcc-5
CXX: /home/hbr/.linuxbrew/bin/g++-5 -std=c++11
OBJC: /home/hbr/.linuxbrew/bin/gcc-5
OBJCXX: /home/hbr/.linuxbrew/bin/g++-5
CFLAGS: -Os -w -pipe -march=core2
CXXFLAGS: -Os -w -pipe -march=core2
CPPFLAGS: -isystem/home/hbr/.linuxbrew/include
LDFLAGS: -L/home/hbr/.linuxbrew/lib -Wl,--dynamic-linker=/home/hbr/.linuxbrew/opt/glibc/lib/ld-linux-x86-64.so.2 -Wl,-rpath,/home/hbr/.linuxbrew/lib
MAKEFLAGS: -j4
CMAKE_PREFIX_PATH: /home/hbr/.linuxbrew
PKG_CONFIG_LIBDIR: /home/hbr/.linuxbrew/lib/pkgconfig
PATH: /home/hbr/.linuxbrew/bin:/home/hbr/.linuxbrew/bin:/home/hbr/.linuxbrew/bin:/home/hbr/.linuxbrew/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/hbr/.linuxbrew/Library/ENV/scm
Error: homebrew/science/opencv3 3.0.0 did not build
Logs:
/home/hbr/.cache/Homebrew/Logs/opencv3/01.cmake
/home/hbr/.cache/Homebrew/Logs/opencv3/02.make
READ THIS: https://github.com/Homebrew/linuxbrew/blob/master/share/doc/homebrew/Troubleshooting.md#troubleshooting
If reporting this issue please do so at (not Homebrew/homebrew):
https://github.com/homebrew/homebrew-science/issues
I've also created a related homebrew-science issue.