Install problem Telegram on RPI3

Question

I do the steps as written on github.com/vysheng/tg.git but after make I get an error.

inter -ggdb -Wno-unused-parameter -fPIC -iquote ./tgl -c -MP -MD -MF dep/crypto/bn_openssl.d -MQ objs/crypto/bn_openssl.o -o objs/crypto/bn_openssl.o tgl/crypto/bn_openssl.c
gcc -I. -I. -I./tgl -g -O2  -I/usr/local/include -I/usr/include -I/usr/include -I/usr/include/lua5.2  -DHAVE_CONFIG_H -Wall -Werror -Wextra -Wno-missing-field-initializers -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC -iquote ./tgl -c -MP -MD -MF dep/crypto/bn_altern.d -MQ objs/crypto/bn_altern.o -o objs/crypto/bn_altern.o tgl/crypto/bn_altern.c
gcc -I. -I. -I./tgl -g -O2  -I/usr/local/include -I/usr/include -I/usr/include -I/usr/include/lua5.2  -DHAVE_CONFIG_H -Wall -Werror -Wextra -Wno-missing-field-initializers -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC -iquote ./tgl -c -MP -MD -MF dep/crypto/rsa_pem_openssl.d -MQ objs/crypto/rsa_pem_openssl.o -o objs/crypto/rsa_pem_openssl.o tgl/crypto/rsa_pem_openssl.c
tgl/crypto/rsa_pem_openssl.c: In function ‘TGLC_rsa_new’:
tgl/crypto/rsa_pem_openssl.c:41:6: error: dereferencing pointer to incomplete type ‘RSA {aka struct rsa_st}’
   ret->e = unwrap_bn (TGLC_bn_new ());
      ^~
tgl/crypto/rsa_pem_openssl.c: In function ‘TGLC_rsa_n’:
tgl/crypto/rsa_pem_openssl.c:52:1: error: control reaches end of non-void function [-Werror=return-type]
 RSA_GETTER(n);
 ^~~~~~~~~~
tgl/crypto/rsa_pem_openssl.c: In function ‘TGLC_rsa_e’:
tgl/crypto/rsa_pem_openssl.c:53:1: error: control reaches end of non-void function [-Werror=return-type]
 RSA_GETTER(e);
 ^~~~~~~~~~
cc1: all warnings being treated as errors

Makefile.tgl:20: recept voor doel 'objs/crypto/rsa_pem_openssl.o' is mislukt
make: *** [objs/crypto/rsa_pem_openssl.o] Fout 1

pi@raspberrypi:~/tg $ bin/telegram-cli -k <public-server-key>
bash: syntaxfout nabij onverwacht symbool 'newline'
pi@raspberrypi:~/tg $ bin/telegram-cli -k tg-server.pub
bash: bin/telegram-cli: Bestand of map bestaat niet
pi@raspberrypi:~/tg $

Answer 1

try this:

sudo apt-get install libssl1.0-dev