PageMaster Installation

im tring to instrall app from github to frappe and i end with this error can any one help app pagemaster
INFO:bench.utils:git clone GitHub - libracore/PageMaster: A ERPNext App by libracore for web page handling --depth 1 --origin upstream
Cloning into ‘pagemaster’…
remote: Enumerating objects: 208, done.
remote: Counting objects: 100% (208/208), done.
remote: Compressing objects: 100% (157/157), done.
remote: Total 208 (delta 85), reused 104 (delta 42), pack-reused 0
Receiving objects: 100% (208/208), 973.06 KiB | 1.21 MiB/s, done.
Resolving deltas: 1ERPNext00% (85/85), done.
(‘installing’, u’pagemaster’) pagemaster
INFO:bench.utils:./env/bin/pip install -q -e ./apps/pagemaster --no-cache-dir
Command “python egg_info” failed with error code 1 in /home/moemen/frappe-bench/apps/pagemaster/
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 11, in
load_entry_point(‘bench’, ‘console_scripts’, ‘bench’)()
File “/home/moemen/Desktop/bench/bench/”, line 40, in cli
File “/usr/local/lib/python2.7/dist-packages/click/”, line 764, in call
return self.main(*args, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 717, in main
rv = self.invoke(ctx)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/usr/local/lib/python2.7/dist-packages/click/”, line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 555, in invoke
return callback(*args, **kwargs)
File “/home/moemen/Desktop/bench/bench/commands/”, line 40, in get_app
get_app(git_url, branch=branch)
File “/home/moemen/Desktop/bench/bench/”, line 135, in get_app
install_app(app=app_name, bench_path=bench_path, verbose=verbose)
File “/home/moemen/Desktop/bench/bench/”, line 179, in install_app
File “/home/moemen/Desktop/bench/bench/”, line 159, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: ./env/bin/pip install -q -e ./apps/pagemaster --no-cache-dir

@joelios I am struggling to get PageMaster up and running as well. I am wondering if you could give any guidance.

Greatly Appreciated,