sagelib: environment for check target
sage-bin env
csage: gmp_or_mpir fixup
tabs to spaces in module list
python-sage doctest path tolerance
python_sage typo
add missing colon in definition
atlas: spkg

- checksum roulette
- correctly locate external tarball
- spkg-check wrapper
- atlas: chmod +w
boehm_gc: spkg-install
cddlib: fix permissions
cephes: patch quickfix
cliquer: spkg-install
cliquer: misc

- spkg-install makefile
conway_polynomials: spkg-install

environment would be not necessary, if conway_polynomials was built
before sagelib (see debian package)
cvxopt: spkg-install
cython: spkg-install
cython: misc

- spkg install makefile
- repair env
- use spkg-install
docutils: use sage-setup.py
ecl: spkg-install

- unhardcode gmp includedir
- patching
- FILELIST
- env
- spkg-check wrapper
- GMPDIR
eclib: spkg

- use sage-dist-install
- unhardcode paths