error with install

[semasping]

hello,
i have error after
pip3 install piston-lib piston-cli

Output:

Collecting piston-lib
  Using cached piston_lib-0.5.4-py3-none-any.whl
Collecting piston-cli
  Using cached piston-cli-0.5.1.tar.gz
Requirement already satisfied: funcy in /usr/lib/python3.4/site-packages (from piston-lib)
Collecting websockets>=2.0 (from piston-lib)
  Using cached websockets-3.3-py33.py34.py35.py36-none-any.whl
Requirement already satisfied: diff-match-patch>=20121119 in /usr/lib/python3.4/site-packages (from piston-lib)
Requirement already satisfied: appdirs>=1.4.0 in /usr/lib/python3.4/site-packages (from piston-lib)
Collecting scrypt>=0.7.1 (from piston-lib)
  Using cached scrypt-0.8.0.tar.gz
Requirement already satisfied: python-frontmatter>=0.2.1 in /usr/lib/python3.4/site-packages (from piston-lib)
Collecting pycrypto>=2.6.1 (from piston-lib)
  Using cached pycrypto-2.6.1.tar.gz
Requirement already satisfied: graphenelib>=0.5.1 in /usr/lib/python3.4/site-packages (from piston-lib)
Collecting prettytable==0.7.2 (from piston-cli)
  Using cached prettytable-0.7.2.zip
Collecting colorama==0.3.6 (from piston-cli)
  Using cached colorama-0.3.6-py2.py3-none-any.whl
Requirement already satisfied: PyYAML in /usr/lib64/python3.4/site-packages (from python-frontmatter>=0.2.1->piston-lib)
Requirement already satisfied: six in /usr/lib/python3.4/site-packages (from python-frontmatter>=0.2.1->piston-lib)
Requirement already satisfied: requests in /usr/lib/python3.4/site-packages (from graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: ecdsa in /usr/lib/python3.4/site-packages (from graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: pylibscrypt in /usr/lib/python3.4/site-packages (from graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: websocket-client in /usr/lib/python3.4/site-packages (from graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: certifi>=2017.4.17 in /usr/lib/python3.4/site-packages (from requests->graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: urllib3<1.22,>=1.21.1 in /usr/lib/python3.4/site-packages (from requests->graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in /usr/lib/python3.4/site-packages (from requests->graphenelib>=0.5.1->piston-lib)
Requirement already satisfied: idna<2.6,>=2.5 in /usr/lib/python3.4/site-packages (from requests->graphenelib>=0.5.1->piston-lib)
Installing collected packages: websockets, scrypt, pycrypto, piston-lib, prettytable, colorama, piston-cli
  Running setup.py install for scrypt ... error
    Complete output from command /usr/bin/python3.4 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-v0ps9dgz/scrypt/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-zqez_r8v-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.4
    copying scrypt.py -> build/lib.linux-x86_64-3.4
    running build_ext
    building '_scrypt' extension
    creating build/temp.linux-x86_64-3.4
    creating build/temp.linux-x86_64-3.4/src
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/lib
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/lib/crypto
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/lib/scryptenc
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/lib/util
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/libcperciva
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/libcperciva/alg
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/libcperciva/crypto
    creating build/temp.linux-x86_64-3.4/scrypt-1.2.0/libcperciva/util

gcc -pthread -Wno-unused-result -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DHAVE_CONFIG_H -DHAVE_CLOCK_GETTIME=1 -DHAVE_LIBRT=1 -DHAVE_POSIX_MEMALIGN=1 -DHAVE_STRUCT_SYSINFO=1 -DHAVE_STRUCT_SYSINFO_MEM_UNIT=1 -DHAVE_STRUCT_SYSINFO_TOTALRAM=1 -DHAVE_SYSINFO=1 -DHAVE_SYS_SYSINFO_H=1 -D_FILE_OFFSET_BITS=64 -Iscrypt-1.2.0 -Iscrypt-1.2.0/lib -Iscrypt-1.2.0/lib/scryptenc -Iscrypt-1.2.0/lib/crypto -Iscrypt-1.2.0/lib/util -Iscrypt-1.2.0/libcperciva/cpusupport -Iscrypt-1.2.0/libcperciva/alg -Iscrypt-1.2.0/libcperciva/util -Iscrypt-1.2.0/libcperciva/crypto -I/usr/include/python3.4m -c src/scrypt.c -o build/temp.linux-x86_64-3.4/src/scrypt.o -O2
    src/scrypt.c:27:20: fatal error: Python.h: No such file or directory
     #include <Python.h>
                        ^
    compilation terminated.
    error: command 'gcc' failed with exit status 1
    

Command "/usr/bin/python3.4 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-v0ps9dgz/scrypt/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-zqez_r8v-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-v0ps9dgz/scrypt/

i`am new python user