Not sure of this will help, but I did a fresh build of 6.8.beta2 on SageMathCloud, passed long tests, and changed the directory name. Usually this is OK and the paths all get adjusted but now I get:
~/sage-dev$ ./sage find: `/projects/53b77207-8614-4086-a032-432af4b4cdbd/sage-dev/local/var/lib/sage/installed': No such file or directo ry ┌────────────────────────────────────────────────────────────────────┐ │ SageMath Version 6.8.beta2, Release Date: 2015-05-29 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help. │ └────────────────────────────────────────────────────────────────────┘ ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ┃ Warning: this is a prerelease version, and it may be unstable. ┃ ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ The Sage installation tree has moved from /projects/53b77207-8614-4086-a032-432af4b4cdbd/sage-dev-images/sage-6.8.beta2 to /projects/53b77207-8614-4086-a032-432af4b4cdbd/sage-dev Updating various hardcoded paths... (Please wait at most a few minutes.) DO NOT INTERRUPT THIS. Done updating paths. Traceback (most recent call last): File "/projects/53b77207-8614-4086-a032-432af4b4cdbd/sage-dev/local/bin/sage-ipython", line 7, in <module> from sage.repl.interpreter import SageTerminalApp File "/projects/53b77207-8614-4086-a032-432af4b4cdbd/sage-dev/local/lib/python2.7/site-packages/sage/__init__.py", line 3, in <module> from sage.repl.ipython_extension import load_ipython_extension ImportError: No module named repl.ipython_extension Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.