Build error with ubuntu server 18.04

[wyssp8]

I have the following error while building:

root@interceptionproxy:/home/proxyuser/sslsplit# make GNUmakefile:213: pkg-config not found - guessing paths/flags for dependencies

SSLsplit 0.5.5-1-g065f8cf

Report bugs at https://github.com/droe/sslsplit/issues/new Please supply this header for diagnostics when reporting build issues Before reporting bugs, make sure to try the latest develop branch first: % git clone -b develop https://github.com/droe/sslsplit.git

Via pkg-config: OPENSSL_BASE: /usr LIBEVENT_BASE: /usr LIBPCAP_BASE: /usr LIBNET_BASE: /usr Build options: -DHAVE_NETFILTER Build info: V:GIT uname -a: Linux interceptionproxy 4.15.0-62-generic #69-Ubuntu SMP Wed Sep 4 20:55:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

cc -c -isystem/usr/include -isystem/usr/include -isystem/usr/include -isystem/usr/include -D_GNU_SOURCE -D"PKGLABEL=\"SSLsplit\"" -DHAVE_NETFILTER -g -std=c99 -Wall -Wextra -pedantic -D_FORTIFY_SOURCE=2 -fstack-protector-all -pthread -O -o nat.o nat.c /bin/sh: 1: cc: not found GNUmakefile:491: recipe for target 'nat.o' failed make: *** [nat.o] Error 127

root@interceptionproxy:/home/proxyuser/sslsplit# uname -a Linux interceptionproxy 4.15.0-62-generic #69-Ubuntu SMP Wed Sep 4 20:55:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

openssl is already the newest version (1.1.1-1ubuntu2.1~18.04.4). libevent-dev is already the newest version (2.1.8-stable-4build1).

I took the newest version with git clone -b develop https://github.com/droe/sslsplit.git Thanks for helping!

Kind regards Patrick

[sonertari]

I think you don't have a C compiler installed. So install gcc and try again.

[wyssp8]

Yes you were right, sorry for that.

But now the build stucks here:

Via pkg-config: OPENSSL_BASE: /usr LIBEVENT_BASE: /usr LIBPCAP_BASE: /usr LIBNET_BASE: /usr Build options: -DHAVE_NETFILTER Build info: V:GIT uname -a: Linux interceptionproxy 4.15.0-62-generic #69-Ubuntu SMP Wed Sep 4 20:55:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Lin

cc -c -isystem/usr/include -isystem/usr/include -isystem/usr/include -isystem/usr/include -D_GNU_SOURCE -D"PKGLABEL=\"SSLsplit\""ILTER -D"BUILD_PKGNAME=\"sslsplit\"" -D"BUILD_VERSION=\"0.5.5-1-g065f8cf\"" -D"BUILD_DATE=\"2019-09-18\"" -D"BUILD_INFO=\"V:GIT\"EATURES=\"-DHAVE_NETFILTER\"" -g -std=c99 -Wall -Wextra -pedantic -D_FORTIFY_SOURCE=2 -fstack-protector-all -pthread -O -o build cc -L/usr/lib -L/usr/lib -L/usr/lib -L/usr/lib -pthread -o sslsplit cachemgr.o cert.o cachefkcrt.o opts.o proc.o cachetgcrt.o buigr.o main.o cache.o dynbuf.o sys.o proxy.o cachessess.o nat.o base64.o url.o ssl.o logbuf.o thrqueue.o logpkt.o log.o pxyconn.o pger.o cachedsess.o util.o -lssl -lcrypto -lz -levent -levent_openssl -levent_pthreads -lnet -lpcap /usr/bin/ld: cannot find -lz collect2: error: ld returned 1 exit status GNUmakefile:477: recipe for target 'sslsplit' failed make: *** [sslsplit] Error 1

I hope that will be my last question

regards Patrick

[sonertari]

I think you need to install zlib1g, since the linker cannot find -lz.

[wyssp8]

Thank you for your fast reply. zlib1g was already installed.

zlib1g is already the newest version (1:1.2.11.dfsg-0ubuntu2). Still the same issue while building

regards Patrick

[sonertari]

Do you have zlib1g-dev too?

[wyssp8]

Thank you a lot! Now it works. I close this issue.

regards Patrick