Error installing in DigitalOcean

I’ve been trying to install ERPNext in my Ubuntu Droplet in DigitalOcean, but when I try to install it it send me this errors:

Adding ubuntu mariadb repo
Installing packages for Ubuntu. This might take time…
Installing wkhtmltopdf

  • Stopping MariaDB database server mysqld [ OK ]
  • Starting MariaDB database server mysqld [ OK ]
  • Checking for corrupt, not cleanly closed and upgrade needing tables.
    Adding frappe user
    Installing frappe-bench
    Already using interpreter /usr/bin/python
    /home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see
    InsecurePlatformWarning
    /home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see
    InsecurePlatformWarning
    /home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see
    InsecurePlatformWarning
    Cloning into ‘frappe’…
    /home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
    InsecurePlatformWarning
    Exception:
    Traceback (most recent call last):
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/basecommand.py”, line 223, in main
    status = self.run(options, args)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/commands/install.py”, line 291, in run
    wb.build(autobuilding=True)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/wheel.py”, line 705, in build
    self.requirement_set.prepare_files(self.finder)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/req/req_set.py”, line 317, in prepare_files
    functools.partial(self._prepare_file, finder))
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/req/req_set.py”, line 304, in _walk_req_to_install
    more_reqs = handler(req_to_install)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/req/req_set.py”, line 469, in _prepare_file
    session=self.session)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/download.py”, line 825, in unpack_url
    session,
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/download.py”, line 673, in unpack_http_url
    from_path, content_type = _download_http_url(link, session, temp_dir)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/download.py”, line 886, in _download_http_url
    _download_url(resp, link, content_file)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/download.py”, line 621, in _download_url
    for chunk in progress_indicator(resp_read(4096), 4096):
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/download.py”, line 586, in resp_read
    decode_content=False):
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py”, line 307, in stream
    data = self.read(amt=amt, decode_content=decode_content)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py”, line 243, in read
    data = self._fp.read(amt)
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/filewrapper.py”, line 54, in read
    self.__callback(self.__buf.getvalue())
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/controller.py”, line 224, in cache_response
    self.serializer.dumps(request, response, body=body),
    File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py”, line 81, in dumps
    ).encode(“utf8”),
    MemoryError

installing frappe
Error: None
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench==0.1’, ‘console_scripts’, ‘bench’)()
File “/home/frappe/bench-repo/bench/cli.py”, line 56, in cli
bench()
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 664, in call
return self.main(*args, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 644, in main
rv = self.invoke(ctx)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 837, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 464, in invoke
return callback(*args, **kwargs)
File “/home/frappe/bench-repo/bench/cli.py”, line 161, in init
no_auto_update=no_auto_update, frappe_path=frappe_path, frappe_branch=frappe_branch)
File “/home/frappe/bench-repo/bench/utils.py”, line 64, in init
get_app(‘frappe’, frappe_path, branch=frappe_branch, bench=path, build_asset_files=False)
File “/home/frappe/bench-repo/bench/app.py”, line 54, in get_app
install_app(app, bench=bench)
File “/home/frappe/bench-repo/bench/app.py”, line 78, in install_app
find_links=find_links))
File “/home/frappe/bench-repo/bench/utils.py”, line 79, in exec_cmd
subprocess.check_call(cmd, cwd=cwd, shell=True)
File “/usr/lib/python2.7/subprocess.py”, line 540, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘frappe-bench/env/bin/pip install -q -e frappe-bench/apps/frappe’ returned non-zero exit status 2

Somebody knows what is the problem ? When I try to install it in my real computer, not in DigitalOcean it installs normally.

You need at less 2 GB of RAM of make a swapfile to install ERPNext

That was the problem, I made a swap file and finally works.

Thanks !

What I don’t understand is that…if we installed locally i.e. via virtual box on 1GB RAM and 1 processor… install ran very smooth…with minimal install of ssh server using Ubuntu 14.04 64bit. No additional SWAP!

I;ve ever installed on AWS EC2 micro - 1GB RAM and 1 proc, the install also ran smoothly.

Is it possible the ubuntu image on digital ocean is not minimal install?

My Ubuntu have 512MB of RAM, that was the problem, I think you need a minimum of 1GB or 2GB to run good.

1 GB ram is ok to run ERPNext on digital ocean . If you want much smooth performance then you can choose more