加急，，安装飞鸽出现一下问题

[root@tianming g2ipmsg-0.9.3]# ./configure --prefix=/usr --sysconfdir=/etc --enable-systray
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking dependency style of gcc... gcc3
checking for library containing strerror... none required
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ANSI C... (cached) none needed
checking dependency style of gcc... (cached) gcc3
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ANSI C... (cached) none needed
checking dependency style of gcc... (cached) gcc3
checking for intltool >= 0.31... 0.35.5 found
checking for perl... /usr/bin/perl
checking for XML::Parser... ok
checking for iconv... /usr/bin/iconv
checking for msgfmt... /usr/bin/msgfmt
checking for msgmerge... /usr/bin/msgmerge
checking for xgettext... /usr/bin/xgettext
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for dirfd... yes
checking for pkg-config... /usr/bin/pkg-config
checking OpenSSL options with pkg-config... found
checking for gdi32... no
checking for CRYPTO_lock in -lcrypto... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking openssl/rsa.h usability... yes
checking openssl/rsa.h presence... yes
checking for openssl/rsa.h... yes
checking openssl/crypto.h usability... yes
checking openssl/crypto.h presence... yes
checking for openssl/crypto.h... yes
checking openssl/rand.h usability... yes
checking openssl/rand.h presence... yes
checking for openssl/rand.h... yes
checking openssl/evp.h usability... yes
checking openssl/evp.h presence... yes
checking for openssl/evp.h... yes
checking openssl/bn.h usability... yes
checking openssl/bn.h presence... yes
checking for openssl/bn.h... yes
checking for RAND_bytes... yes
checking for RAND_status... yes
checking for RAND_seed... yes
checking for RAND_poll... yes
checking for HMAC_CTX_init... yes
checking for HMAC_Init... yes
checking for HMAC_Update... yes
checking for HMAC_Final... yes
checking for HMAC_CTX_cleanup... yes
checking for EVP_EncryptInit... yes
checking for EVP_DecryptInit... yes
checking for EVP_EncryptUpdate... yes
checking for EVP_EncryptFinal... yes
checking for EVP_CIPHER_CTX_block_size... yes
checking for EVP_CIPHER_CTX_cleanup... yes
checking for EVP_bf_cbc... yes
checking for EVP_rc2_cbc... yes
checking for EVP_des_ede_cbc... yes
checking for BN_new... yes
checking for BN_bn2hex... yes
checking for BN_hex2bn... yes
checking for BN_bn2bin... yes
checking for BN_rand... yes
checking for BN_free... yes
checking for RSA_new... yes
checking for RSA_size... yes
checking for RSA_check_key... yes
checking for RSA_public_encrypt... yes
checking for RSA_private_decrypt... yes
checking for RSA_sign... yes
checking for RSA_free... yes
checking for PEM_write_RSAPrivateKey... yes
checking for PEM_read_RSAPrivateKey... yes
checking for PEM_write_RSAPublicKey... yes
checking for PEM_read_RSAPublicKey... yes
configure: Added /usr/kerberos/lib to LD_LIBRARY_PATH
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for CORE... yes
checking for SYSTRAY... yes
checking whether to enable systray... yes
checking whether to enable applet... yes
checking for APPLET... configure: error: Package requirements (libpanelapplet-2.0) were not met:

No package 'libpanelapplet-2.0' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables APPLET_CFLAGS
and APPLET_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

[root@tianming g2ipmsg-0.9.3]# make
make: *** 没有指明目标并且找不到 makefile。 停止。