$ yt update yt module located at: /mnt/home/user/src/yt3-gcc/src/yt-hg The supplemental repositories are located at: /mnt/home/user/src/yt3-gcc/src/yt-supplemental The current version of yt is: --- Version = 3.4-dev Changeset = 3eca2ae80ab1 (yt) tip --- This installation CAN be automatically updated. Updating the repository Traceback (most recent call last): File "/mnt/home/user/src/yt3-gcc/bin/yt", line 9, in load_entry_point('yt', 'console_scripts', 'yt')() File "/mnt/home/user/src/yt3-gcc/src/yt-hg/yt/utilities/command_line.py", line 1396, in run_main args.func(args) File "/mnt/home/user/src/yt3-gcc/src/yt-hg/yt/utilities/command_line.py", line 206, in run self(args) File "/mnt/home/user/src/yt3-gcc/src/yt-hg/yt/utilities/command_line.py", line 1127, in __call__ update_hg(path, skip_rebuild=opts.reinstall) File "/mnt/home/user/src/yt3-gcc/src/yt-hg/yt/funcs.py", line 544, in update_hg f.write(stdout.decode('utf-8')) UnicodeEncodeError: 'ascii' codec can't encode character u'\u2018' in position 5321: ordinal not in range(128)