16
17
# along with this program; if not, write to the Free Software
17
18
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22
version_info = sys.version_info
23
except AttributeError:
24
version_info = 1, 5 # 1.5 or older
26
REINVOKE = "__BZR_REINVOKE"
28
KNOWN_PYTHONS = ('python2.4',)
30
if version_info < NEED_VERS:
31
if not os.environ.has_key(REINVOKE):
32
# mutating os.environ doesn't work in old Pythons
33
os.putenv(REINVOKE, "1")
34
for python in KNOWN_PYTHONS:
36
os.execvp(python, [python] + sys.argv)
39
print >>sys.stderr, "bzr: error: cannot find a suitable python interpreter"
40
print >>sys.stderr, " (need %d.%d or later)" % NEED_VERS
42
if hasattr(os, "unsetenv"):
47
import bzrlib.commands
49
except ImportError, e:
50
sys.stderr.write("bzr: ERROR: "
51
"Couldn't import bzrlib and dependencies.\n"
52
"Please check bzrlib is on your PYTHONPATH.\n"
56
if bzrlib.version_info[:3] != (0, 6, 0):
57
sys.stderr.write("bzr: WARNING: bzrlib version doesn't match the bzr program.\n"
58
"This may indicate an installation problem.\n"
59
"bzrlib from %s is version %r\n"
60
% (bzrlib.__path__, bzrlib.version_info))
20
import sys, bzrlib, bzrlib.commands
62
23
if __name__ == '__main__':
63
bzrlib.trace.enable_default_logging()
64
24
sys.exit(bzrlib.commands.main(sys.argv))
66
pass # should this give an error? - it can't be used as a lib