I am running Fedora 26 in my PC and python version is 2.7. I have already installed
openssl-devel
package. Now I am trying to install
M2Crypto==0.25.1
package inside python virtual environment using the command
pip install M2Crypto==0.25.1
. Installation always fails with following log statement.
Collecting M2Crypto==0.25.1
Using cached M2Crypto-0.25.1.tar.gz
Requirement already satisfied: typing in ./site-packages (from M2Crypto==0.25.1)
Building wheels for collected packages: M2Crypto
Running setup.py bdist_wheel for M2Crypto ... error
Complete output from command /home/udara/Projects/Dev/moota/ENV/new_env/bin/python2 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-NIhR7v/M2Crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmptqERYXpip-wheel- --python-tag cp27:
running bdist_wheel
running build
running build_py
copying M2Crypto/util.py -> build/lib.linux-x86_64-2.7/M2Crypto
-----
-----
copying M2Crypto/PGP/PublicKey.py -> build/lib.linux-x86_64-2.7/M2Crypto/PGP
running build_ext
building 'M2Crypto.__m2crypto' extension
swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c
swig -python -D__x86_64__ -I/usr/include/python2.7 -I/usr/include -I/usr/include/openssl -includeall -modern -builtin -outdir build/lib.linux-x86_64-2.7/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
/usr/include/sys/cdefs.h:175: Warning 305: Bad constant value (ignored).
/usr/include/bits/wchar.h:38: Warning 490: Fragment 'SWIG_From_wchar_t' not found.
/usr/include/stdint.h:274: Warning 490: Fragment 'SWIG_From_wchar_t' not found.
SWIG/_bio.i:64: Warning 454: Setting a pointer/reference variable may leak memory.
-----
-----
SWIG/_engine.i:168: Warning 454: Setting a pointer/reference variable may leak memory.
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/SWIG
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/python2.7 -I/usr/include -I/usr/include/openssl -I/tmp/pip-build-NIhR7v/M2Crypto/SWIG -c SWIG/_m2crypto_wrap.c -o build/temp.linux-x86_64-2.7/SWIG/_m2crypto_wrap.o -DTHREADING
SWIG/_m2crypto_wrap.c:4185:35: error: ‘CRYPTO_NUM_LOCKS’ undeclared here (not in a function); did you mean ‘CRYPTO_UNLOCK’?
static PyThread_type_lock lock_cs[CRYPTO_NUM_LOCKS];
^~~~~~~~~~~~~~~~
CRYPTO_UNLOCK
SWIG/_m2crypto_wrap.c: In function ‘lib_init’:
SWIG/_m2crypto_wrap.c:4590:5: warning: implicit declaration of function ‘SSLeay_add_all_algorithms’; did you mean ‘SSLeay_add_ssl_algorithms’? [-Wimplicit-function-declaration]
SSLeay_add_all_algorithms();
^~~~~~~~~~~~~~~~~~~~~~~~~
SSLeay_add_ssl_algorithms
SWIG/_m2crypto_wrap.c: In function ‘bn_rand’:
SWIG/_m2crypto_wrap.c:5029:12: error: storage size of ‘rnd’ isn’t known
BIGNUM rnd;
^~~
SWIG/_m2crypto_wrap.c:5033:5: warning: implicit declaration of function ‘BN_init’; did you mean ‘bio_init’? [-Wimplicit-function-declaration]
BN_init(&rnd);
^~~~~~~
bio_init
SWIG/_m2crypto_wrap.c:5029:12: warning: unused variable ‘rnd’ [-Wunused-variable]
BIGNUM rnd;
^~~
SWIG/_m2crypto_wrap.c: In function ‘bn_rand_range’:
SWIG/_m2crypto_wrap.c:5058:12: error: storage size of ‘rnd’ isn’t known
BIGNUM rnd;
^~~
SWIG/_m2crypto_wrap.c:5058:12: warning: unused variable ‘rnd’ [-Wunused-variable]
SWIG/_m2crypto_wrap.c: In function ‘rand_pseudo_bytes’:
SWIG/_m2crypto_wrap.c:5209:5: warning: ‘RAND_pseudo_bytes’ is deprecated [-Wdeprecated-declarations]
ret = RAND_pseudo_bytes(blob, n);
^~~
In file included from /usr/include/openssl/opensslconf.h:42:0,
from /usr/include/openssl/crypto.h:32,
from /usr/include/openssl/bio.h:20,
from /usr/include/openssl/err.h:21,
from SWIG/_m2crypto_wrap.c:3828:
/usr/include/openssl/rand.h:47:1: note: declared here
DEPRECATEDIN_1_1_0(int RAND_pseudo_bytes(unsigned char *buf, int num))
