tce-load -i expat2-dev libffi-dev openssl-dev sqlite3-dev tk-dev

cd Python-3.4.3

find . -name configure.ac -type f -exec sed -i 's/-O2/ /g' {} \;
find . -name configure.lineno -type f -exec sed -i 's/-O2/ /g' {} \;
find . -name configure -type f -exec sed -i 's/-O2/ /g' {} \;

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" ./configure --prefix=/usr/local --enable-shared --with-system-expat --with-system-ffi

find . -name Makefile -type f -exec sed -i 's/-O3/ /g' {} \;

make
sudo make install

sudo chmod 755 /usr/local/lib/libpython3.4m.so
sudo chmod 755 /usr/local/lib/libpython3.so

Python build finished, but the necessary bits to build these modules were not found:
_dbm               _gdbm              _lzma           
To find the necessary bits, look in setup.py in detect_modules() for the module's name.


Failed to build these modules:
_bz2               _tkinter