Building with linuxbrew fails

Hi there,
I can't build devtodo2 on ubuntu 14.04 using linuxbrew. The following error happens:
brew install devtodo
==> Downloading http://swapoff.org/files/devtodo/devtodo-0.1.20.tar.gz
######################################################################## 100,0%
==> Patching
patching file util/XML.cc
==> ./configure --prefix=/home/leo/.linuxbrew/Cellar/devtodo/0.1.20 --mandir=/ho
==> make install
Last 15 lines from /home/leo/.cache/Homebrew/Logs/devtodo/02.make:
/usr/bin/g++-4.8 -DHAVE_CONFIG_H -I. -I.. -I../util -DNDEBUG -isystem/home/leo/.linuxbrew/include  -Os -w -pipe -march=core2 -c -o support.o support.cc
/usr/bin/g++-4.8 -DHAVE_CONFIG_H -I. -I.. -I../util -DNDEBUG -isystem/home/leo/.linuxbrew/include  -Os -w -pipe -march=core2 -c -o main.o main.cc
/usr/bin/g++-4.8 -DHAVE_CONFIG_H -I. -I.. -I../util -DNDEBUG -isystem/home/leo/.linuxbrew/include  -Os -w -pipe -march=core2 -c -o todoterm.o todoterm.cc
/usr/bin/g++-4.8 -DHAVE_CONFIG_H -I. -I.. -I../util -DNDEBUG -isystem/home/leo/.linuxbrew/include  -Os -w -pipe -march=core2 -c -o Loaders.o Loaders.cc
todoterm.cc: In function ‘int getWidth()’:
todoterm.cc:18:38: error: ‘getenv’ was not declared in this scope
  char const *termtype = getenv("TERM");
                                      ^
todoterm.cc:22:29: error: ‘setenv’ was not declared in this scope
    setenv("TERM", "vt100", 0);
                             ^
make[1]: *** [todoterm.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory `/tmp/devtodo20160203-27658-7myrwv/devtodo-0.1.20/src'
make: *** [install-recursive] Error 1

READ THIS: https://github.com/Linuxbrew/linuxbrew/blob/master/share/doc/homebrew/Troubleshooting.md#troubleshooting
alecthomas / devtodo2

Building with linuxbrew fails #21
