Python Forum

Hi All,
I have installed Python 2.7.14 and 3.6.3 on Ubuntu 17.10

I would like to install the module watson-developer-clod but I receive these errors.
Command

pip install --upgrade watson-developer-cloud

Error:build/lib.linux-x86_64-3.6/twisted/python/test
  running build_ext
  building 'twisted.test.raiser' extension
  creating build/temp.linux-x86_64-3.6
  creating build/temp.linux-x86_64-3.6/src
  creating build/temp.linux-x86_64-3.6/src/twisted
  creating build/temp.linux-x86_64-3.6/src/twisted/test
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.6-sXpGnM/python3.6-3.6.3=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -c src/twisted/test/raiser.c -o build/temp.linux-x86_64-3.6/src/twisted/test/raiser.o
  src/twisted/test/raiser.c:4:10: fatal error: Python.h: File o directory non esistente
   #include "Python.h"
            ^~~~~~~~~~
  compilation terminated.
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
  
  ----------------------------------------
  Failed building wheel for Twisted
  Running setup.py clean for Twisted
Successfully built watson-developer-cloud
Failed to build Twisted
Installing collected packages: six, attrs, Automat, constantly, idna, hyperlink, incremental, setuptools, zope.interface, Twisted, txaio, autobahn, asn1crypto, pycparser, cffi, cryptography, pyOpenSSL, python-dateutil, urllib3, certifi, requests, pyasn1, pyasn1-modules, service-identity, watson-developer-cloud
  Found existing installation: six 1.10.0
    Uninstalling six-1.10.0:
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3.6/shutil.py", line 544, in move
    os.rename(src, real_dst)
PermissionError: [Errno 13] Permesso negato: '/usr/lib/python3/dist-packages/__pycache__/six.cpython-36.pyc' -> '/tmp/pip-05m20ciy-uninstall/usr/lib/python3/dist-packages/__pycache__/six.cpython-36.pyc'

Any help will be greatly appreciated.
Thanks in advance for your kind support.
Regards,
Giovanni

PermissionError means you need to add sudo

python2.x

sudo pip install --upgrade watson-developer-cloud

python3.x

sudo pip3 install --upgrade watson-developer-cloud

Hi Metulburr,
Thank you for your quick reply. I have executed both commands but I got the same error. I have attched the complete log.

Error:     #include "Python.h"
              ^~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

Thanks in advace for your kind help.
Regards,
Giovanni

Hi All,
I have solved.

sudo apt-get install python-dev
then
sudo pip install --upgrade watson-developer-cloud

gio123

metulburr

gio123

gio123